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X c PR~X{PS P, R, Q, O c P{R{Q~OS P, R, Q, P c (P{R)~(Q|P)S P, R, Q, Q c P{R{Q|QS P, R, Q, R c P{(R|Q)~RS P, R, Q, S c (P{R)~Q|SS P, R, Q, T c (P~R{T)QS P, R, Q, U c PR~Q~US P, R, Q, V c P{(Q{V)RS P, R, Q, W c (P{W)|(R{Q)S P, R, Q, X c (P{Q{X)RS P, R, R, O c P{R{R~OS P, R, R, P c (PR{P)~RS P, R, R, Q c P{(R{R)QS P, R, R, R c P{R{R|RS P, R, R, S c (P{R|R)~SS P, R, R, T c P~R~R|TS P, R, R, U c P{R~R|US P, R, R, V c R~(VR|P)S P, R, R, W c (P{R)~R|WS P, R, R, X c (PR)~(R{X)S P, R, S, O c P{R{S~OS P, R, S, P c (P|P)~R{SS P, R, S, Q c (P{R{S)QS P, R, S, R c (P{R)~(S|R)S P, R, S, S c P{R{S|SS P, R, S, T c (P{R)~(T|S)S P, R, S, U c R|P{U|SS P, R, S, V c (P{S{V)RS P, R, S, W c P~R~S|WS P, R, S, X c P{R~S|XS P, R, T, O c P{R{T~OS P, R, T, P c P{T|R{PS P, R, T, Q c (P~R{T)QS P, R, T, R c P~R~R|TS P, R, T, S c (P{R)~(T|S)S P, R, T, T c P{R{T|TS P, R, T, U c (P{R)~(U|T)S P, R, T, V c (PR)~(T{V)S P, R, T, W c P(T|R)~WS P, R, T, X c (X|P)(T|R)S P, R, U, O c P{R{U~OS P, R, U, P c P{U|R~PS P, R, U, Q c PR~U{QS P, R, U, R c P{(R{U)RS P, R, U, S c R|P{U|SS P, R, U, T c (P{R)~(U|T)S P, R, U, U c P{R{U|US P, R, U, V c (P{R)~(V|U)S P, R, U, W c (P|RU)~WS P, R, U, X c (P|RX)~US P, R, V, O c P{R{V~OS P, R, V, P c (P{V)|(R{P)S P, R, V, Q c P{(V{Q)RS P, R, V, R c R~(VR|P)S P, R, V, S c (P{V{S)RS P, R, V, T c (PR)~(V{T)S P, R, V, U c (P{R)~(V|U)S P, R, V, V c P{R{V|VS P, R, V, W c (P{R)~(W|V)S P, R, V, X c (P{R~X)VS P, R, W, O c P{R{W~OS P, R, W, P c P(R|P)~WS P, R, W, Q c (P{W)|(R{Q)S P, R, W, R c (P{R{W)RS P, R, W, S c (PR)~(W{S)S P, R, W, T c (P~W)(T|R)S P, R, W, U c P~R~WUS P, R, W, V c (P{R)~(W|V)S P, R, W, W c P{R{W|WS P, R, W, X c (P{R)~(X|W)S P, R, X, O c P{R{X~OS P, R, X, P c PR~X{PS P, R, X, Q c P{X|R~QS P, R, X, R c (P{RX)~RS P, R, X, S c P{(R{X)SS P, R, X, T c (X|P)(T|R)S P, R, X, U c (P|RX)~US P, R, X, V c (P{R~X)VS P, R, X, W c (P{R)~(X|W)S P, R, X, X c P{R{X|XS P, S, O, O c P~S{O{OS P, S, O, P c P{S{O|PS P, S, O, Q c P~S{O~QS P, S, O, R c P{S~O{RS P, S, O, S c (P{S)~O{SS P, S, O, T c P~S{O~TS P, S, O, U c P~S{O~US P, S, O, V c P~S{O~VS P, S, O, W c P~S{O~WS P, S, O, X c P~S{O~XS P, S, P, O c P{S|P{OS P, S, P, P c P{S|P~PS P, S, P, Q c P{S{P|QS P, S, P, R c (P|P)~R{SS P, S, P, S c (P{P)~S|SS P, S, P, T c (P|P)~T{SS P, S, P, U c P{P{U|SS P, S, P, V c P{P~V|SS P, S, P, W c (P{P)S~WS P, S, P, X c (P|P)~X{SS P, S, Q, O c P~S{Q~OS P, S, Q, P c P{S|Q{PS P, S, Q, Q c P{(S{Q)QS P, S, Q, R c P{S{Q|RS P, S, Q, S c P~S~Q|SS P, S, Q, T c P{S~Q|TS P, S, Q, U c (P{S)~Q|US P, S, Q, V c P(Q|VS)S P, S, Q, W c P(S|Q)~WS P, S, Q, X c (P{X)|(S{Q)S P, S, R, O c P~S{R~OS P, S, R, P c (P|P)~R{SS P, S, R, Q c (P{S{R)QS P, S, R, R c P{(S|R)~RS P, S, R, S c P{S{R|SS P, S, R, T c P{(S{T)RS P, S, R, U c S~(UR|P)S P, S, R, V c (P{S{V)RS P, S, R, W c P~S~R|WS P, S, R, X c P{S~R|XS P, S, S, O c P~S{S~OS P, S, S, P c (P{P)~S|SS P, S, S, Q c P{SS{QS P, S, S, R c P{S|S{RS P, S, S, S c (P{S|S)~SS P, S, S, T c P{S{S|TS P, S, S, U c S~(U|P|S)S P, S, S, W c P{(S{W)SS P, S, T, O c P~S{T~OS P, S, T, P c P(TS|P)S P, S, T, Q c P{S~Q|TS P, S, T, R c P{(S{T)RS P, S, T, S c P{S|T{SS P, S, T, T c P{S|TTS P, S, T, U c P{S{T|US P, S, T, V c P{(T{V)SS P, S, T, W c P{T|WSS P, S, T, X c T(XS|P)S P, S, U, O c P~S{U~OS P, S, U, P c P{U|S{PS P, S, U, Q c (P{S)~Q|US P, S, U, R c S~(UR|P)S P, S, U, S c S~(U|P|S)S P, S, U, T c (P{S)|(U|T)S P, S, U, U c P{S|UUS P, S, U, V c P{S{U|VS P, S, U, W c P{S~UWS P, S, U, X c (P{U{X)SS P, S, V, O c P~S{V~OS P, S, V, P c P{V|S~PS P, S, V, Q c (P{V)S{QS P, S, V, R c (P{S{V)RS P, S, V, T c P{(V{T)SS P, S, V, U c (P{S)|(V|U)S P, S, V, V c P{S|VVS P, S, V, W c P{S{V|WS P, S, V, X c (PS)~(V{X)S P, S, W, O c P~S{W~OS P, S, W, P c (P{W)|(S{P)S P, S, W, Q c PS~W{QS P, S, W, R c (P~S{W)RS P, S, W, S c P{(S{W)SS P, S, W, T c P{T|WSS P, S, W, U c P{SW~US P, S, W, V c (P{S)|(W|V)S P, S, W, W c P{S|WWS P, S, W, X c P{S{W|XS P, S, X, O c P~S{X~OS P, S, X, P c P{X(S|P)S P, S, X, Q c (P{X)|(S{Q)S P, S, X, R c P{S~R|XS P, S, X, T c X(P{TS)S P, S, X, U c (P{X{U)SS P, S, X, V c (PS)~(X{V)S P, S, X, W c (P{S)|(X|W)S P, S, X, X c P{S|XXS P, T, O, O c T|P{O{OS P, T, O, P c P~T{O|PS P, T, O, Q c P{T{O|QS P, T, O, R c P{T~O{RS P, T, O, S c (P{T)~O{SS P, T, O, T c T|P{O~TS P, T, O, U c T|P{O~US P, T, O, V c T|P{O~VS P, T, O, W c P{O{W|TS P, T, O, X c (P{O)~(X|T)S P, T, P, O c P~T|P{OS P, T, P, P c (P{T)|(P{P)S P, T, P, Q c P{(T{P)QS P, T, P, R c P{T{P|RS P, T, P, S c P(TS|P)S P, T, P, T c (P|PT)~TS P, T, P, U c (P{P)~T|US P, T, P, V c P{P{V|TS P, T, P, W c P{P~W|TS P, T, P, X c P|P{X|TS P, T, Q, O c P{T|Q{OS P, T, Q, P c P{T|Q~PS P, T, Q, Q c (P{T{Q)QS P, T, Q, R c (P{T)~(QR)S P, T, Q, S c P{T{Q|SS P, T, Q, T c P{TT{QS P, T, Q, U c P~T~Q|US P, T, Q, V c P{T~Q|VS P, T, Q, W c (P{T)~Q|WS P, T, Q, X c (P{X)T{QS P, T, R, O c P{T~O{RS P, T, R, P c P{T|R{PS P, T, R, Q c (P{T)R{QS P, T, R, R c P~T|RRS P, T, R, S c (P{T~R)SS P, T, R, T c P{T{R|TS P, T, R, U c (P{T{U)RS P, T, R, V c (P~T{V)RS P, T, R, W c P(T|R)~WS P, T, R, X c (X|P)(T|R)S P, T, S, O c (P{T)~O{SS P, T, S, P c P(TS|P)S P, T, S, Q c P{T|S{QS P, T, S, R c P{(T{S)RS P, T, S, S c P|(T|S){SS P, T, S, T c P~T{S|TS P, T, S, U c P{T{S|US P, T, S, V c P{(T{V)SS P, T, S, W c P{T|WSS P, T, S, X c T(XS|P)S P, T, T, O c T|P{T~OS P, T, T, P c (P|PT)~TS P, T, T, Q c P{TT{QS P, T, T, R c P{T|T{RS P, T, T, S c (P{T|T)~SS P, T, T, T c P~T|TTS P, T, T, U c P~T{T|US P, T, T, V c P{T{T|VS P, T, T, W c W(P{TT)S P, T, T, X c T~(XT|P)S P, T, U, O c T|P{U~OS P, T, U, P c (P{P)~T|US P, T, U, Q c P~T~Q|US P, T, U, R c (P{T{U)RS P, T, U, S c P{T|U{SS P, T, U, T c (P~T)|(U|T)S P, T, U, U c P~T|UUS P, T, U, V c P~T{U|VS P, T, U, W c P{T{U|WS P, T, U, X c (P{T)~(UX)S P, T, V, O c T|P{V~OS P, T, V, P c P{V|T{PS P, T, V, Q c P{T~Q|VS P, T, V, R c (P~T{V)RS P, T, V, S c P{(T{V)SS P, T, V, T c (P{T)|(V|T)S P, T, V, U c (P~T)|(V|U)S P, T, V, V c P~T|VVS P, T, V, W c P~T{V|WS P, T, V, X c P{T{V|XS P, T, W, O c P{W|T{OS P, T, W, P c P{W|T~PS P, T, W, Q c (P{T)~Q|WS P, T, W, R c P(T|R)~WS P, T, W, S c P{T|WSS P, T, W, T c W(P{TT)S P, T, W, U c (P{T)|(W|U)S P, T, W, V c (P~T)|(W|V)S P, T, W, W c P~T|WWS P, T, W, X c P~T{W|XS P, T, X, O c P~X|T{OS P, T, X, P c (P{X)|(T{P)S P, T, X, Q c (P{X)T{QS P, T, X, R c (X|P)(T|R)S P, T, X, S c T(XS|P)S P, T, X, T c T~(XT|P)S P, T, X, U c (P{T)X~US P, T, X, V c (P{T)|(X|V)S P, T, X, W c (P~T)|(X|W)S P, T, X, X c (P|TX)~XS P, U, O, P c U|(P{O{P)S P, U, O, Q c P{(U{O)QS P, U, O, R c P{U{O|RS P, U, O, S c (P{U)~O{SS P, U, O, T c U~O{T|PS P, U, O, X c P{O{X|US P, U, P, O c U|(P{P){OS P, U, P, P c P{U(P{P)S P, U, P, Q c (P{U{P)QS P, U, P, R c P{U|P~RS P, U, P, S c P{U{P|SS P, U, P, T c (P{P)~T|US P, U, P, V c V|U(P{P)S P, U, P, W c (P{P)~U|WS P, U, P, X c P{P~X|US P, U, Q, O c P{UQ{OS P, U, Q, P c (P{U)|(Q{P)S P, U, Q, Q c (P~U{Q)QS P, U, Q, R c P~U~QRS P, U, Q, S c P{U~QSS P, U, Q, T c P{U{Q|TS P, U, Q, U c P{U|UQS P, U, Q, V c P{Q{V|US P, U, Q, W c P~U~Q|WS P, U, Q, X c P{U~Q|XS P, U, R, O c P{U|R{OS P, U, R, P c P{U|R~PS P, U, R, Q c P~UR{QS P, U, R, R c P{(U{R)RS P, U, R, S c U|P{R|SS P, U, R, T c P~U{R|TS P, U, R, U c P{U{R|US P, U, R, V c (P{U)V{RS P, U, R, W c PU~R~WS P, U, R, X c P{U|XRS P, U, S, O c (P{U)~O{SS P, U, S, P c P{U|S{PS P, U, S, Q c P{U(S|Q)S P, U, S, R c U|(P{S){RS P, U, S, S c U|(P{SS)S P, U, S, T c P|(U|T){SS P, U, S, U c P~U{S|US P, U, S, V c P{U{S|VS P, U, S, W c P{U~SWS P, U, S, X c (P{U{X)SS P, U, T, O c U~O{T|PS P, U, T, P c (P{P)~T|US P, U, T, Q c P{U|T{QS P, U, T, R c (P{U{T)RS P, U, T, S c P|(U|T){SS P, U, T, T c (P~T)|(U|T)S P, U, T, U c P~T|UUS P, U, T, V c P~U{T|VS P, U, T, W c P{U{T|WS P, U, T, X c P{(U{X)TS P, U, U, Q c P{U|UQS P, U, U, R c P{U|U{RS P, U, U, S c P{(U{U)SS P, U, U, T c P~T|UUS P, U, U, U c U|(P{UU)S P, U, U, V c U|P{U|VS P, U, U, W c P~U{U|WS P, U, U, X c P{U{U|XS P, U, V, P c V|U(P{P)S P, U, V, Q c P{V|U{QS P, U, V, R c (P{U)V{RS P, U, V, S c P{U|V{SS P, U, V, T c P{U(V|T)S P, U, V, U c U|(P{V|U)S P, U, V, V c U|(P{VV)S P, U, V, W c (P{V)(W|U)S P, U, V, X c P~U{V|XS P, U, W, P c P{W|U{PS P, U, W, Q c P~U~Q|WS P, U, W, R c PU~W~RS P, U, W, S c P{UW~SS P, U, W, T c (P{U)|(W|T)S P, U, W, U c P{U(W|U)S P, U, W, V c (P{V)(W|U)S P, U, W, W c P(W|U)~WS P, U, W, X c U|P{W|XS P, U, X, O c P{X|U{OS P, U, X, P c P{X|U~PS P, U, X, Q c P{U~Q|XS P, U, X, R c P{U|XRS P, U, X, S c (P{U{X)SS P, U, X, T c P{(U{X)TS P, U, X, U c (P{U)|(X|U)S P, U, X, V c P{U(X|V)S P, U, X, W c U|(P{X|W)S P, U, X, X c P{(X{X)US P, V, O, Q c (P{V{O)QS P, V, O, R c P{V~O{RS P, V, O, S c P{V{O|SS P, V, O, T c V~O{T|PS P, V, P, P c (P{V)(P{P)S P, V, P, Q c P{(V|P)QS P, V, P, R c (P{V)|(P{R)S P, V, P, S c P{V|P~SS P, V, P, T c P{V{P|TS P, V, P, U c V|U(P{P)S P, V, P, X c P{P{X|VS P, V, Q, O c (P{V)(Q{O)S P, V, Q, P c (P{V)(Q~P)S P, V, Q, Q c (P{V)|(Q{Q)S P, V, Q, R c P{(V{Q)RS P, V, Q, S c (P{V)~(QS)S P, V, Q, T c P~V{Q|TS P, V, Q, U c P{V{Q|US P, V, Q, V c P{VV{QS P, V, Q, W c P{V|WQS P, V, Q, X c P~Q{X|VS P, V, R, O c P~V|R{OS P, V, R, P c (P{V)|(R{P)S P, V, R, Q c P{(V{Q)RS P, V, R, R c (VR|P)~RS P, V, R, S c (P{V{S)RS P, V, R, T c (P{V)(T|R)S P, V, R, U c (P{V)~(RU)S P, V, R, V c P{V{R|VS P, V, R, W c (P{V)W{RS P, V, R, X c P~V|XRS P, V, S, O c P{V|S{OS P, V, S, P c P{V|S~PS P, V, S, Q c (P{V)S{QS P, V, S, R c (P{V{S)RS P, V, S, T c P{(V{T)SS P, V, S, U c (P{V)(U|S)S P, V, S, V c P~V{S|VS P, V, S, W c P{V{S|WS P, V, S, X c (P~V{X)SS P, V, T, O c V~O{T|PS P, V, T, P c P{V|T{PS P, V, T, Q c P~V|T{QS P, V, T, R c (P{V)(T|R)S P, V, T, S c P{(V{T)SS P, V, T, T c (P{T)|(V|T)S P, V, T, U c (P~T)|(V|U)S P, V, T, V c (P{V)(V|T)S P, V, T, W c P~V{T|WS P, V, T, X c P{V{T|XS P, V, U, P c V|U(P{P)S P, V, U, Q c P{V|U{QS P, V, U, R c P{(V|U)~RS P, V, U, S c (P{V)(U|S)S P, V, U, T c P{U(V|T)S P, V, U, U c U|(P{V|U)S P, V, U, V c U|(P{VV)S P, V, U, W c (P{V)(W|U)S P, V, U, X c P~V{U|XS P, V, V, Q c P{VV{QS P, V, V, R c P{V|V{RS P, V, V, S c (P{V|V)~SS P, V, V, T c (P{V)(V|T)S P, V, V, U c U|(P{VV)S P, V, V, W c W(P{VV)S P, V, V, X c (P{V)(X|V)S P, V, W, Q c P{V|WQS P, V, W, R c (P{V)W{RS P, V, W, S c (P{V{W)SS P, V, W, T c P{(V{W)TS P, V, W, U c (P{V)(W|U)S P, V, W, V c W(P{VV)S P, V, W, W c W(P{W|V)S P, V, W, X c (P~W)(X|V)S P, V, X, P c P{X|V{PS P, V, X, Q c P~X|V{QS P, V, X, R c P~V|XRS P, V, X, S c (P~V{X)SS P, V, X, T c (P{V)|(X|T)S P, V, X, U c (P~V)|(X|U)S P, V, X, V c (P{V)(X|V)S P, V, X, W c P(X|V)~WS P, V, X, X c (X|P)(X|V)S P, W, O, P c W(P{O{P)S P, W, O, Q c (P~W{O)QS P, W, O, R c P{W~O{RS P, W, O, S c (P{W)~O{SS P, W, O, T c P{W{O|TS P, W, P, O c W(P{P){OS P, W, P, P c (P~W)(P{P)S P, W, P, Q c (P{W|P)QS P, W, P, R c P{(W{P)RS P, W, P, S c (P{W)|(P{S)S P, W, P, T c P{W|P~TS P, W, P, U c P{W{P|US P, W, P, W c W|W(P{P)S P, W, Q, O c P~WQ{OS P, W, Q, P c P{WQ|PS P, W, Q, Q c P{(W|Q)QS P, W, Q, R c (P{W)|(Q{R)S P, W, Q, S c P~W~QSS P, W, Q, T c (P{T)~Q|WS P, W, Q, U c P~W{Q|US P, W, Q, V c P{W{Q|VS P, W, Q, W c P{WW{QS P, W, Q, X c P{Q{X|WS P, W, R, O c P{W~O{RS P, W, R, P c (P{W)R{PS P, W, R, Q c (P{W)|(R{Q)S P, W, R, R c (P{W{R)RS P, W, R, S c (P~W{S)RS P, W, R, T c (P~W)(T|R)S P, W, R, U c P~W~RUS P, W, R, V c P~W{R|VS P, W, R, W c P{W{R|WS P, W, R, X c (P{W)X{RS P, W, S, O c P~W|S{OS P, W, S, P c (P{W)|(S{P)S P, W, S, Q c P~WS{QS P, W, S, R c (P~W{S)RS P, W, S, S c P{(W{S)SS P, W, S, T c P{T|WSS P, W, S, U c (P~W)(U|S)S P, W, S, V c (P{W{V)SS P, W, S, W c P~W{S|WS P, W, S, X c P{W{S|XS P, W, T, O c P{W|T{OS P, W, T, P c P{W|T~PS P, W, T, Q c (P{T)~Q|WS P, W, T, R c (P~W)(T|R)S P, W, T, S c P{T|WSS P, W, T, T c W(P{TT)S P, W, T, U c (P{T)|(W|U)S P, W, T, V c P{(W{V)TS P, W, T, W c P~T|WWS P, W, T, X c P~W{T|XS P, W, U, P c P{W|U{PS P, W, U, Q c P~W|U{QS P, W, U, R c P~WU~RS P, W, U, S c (P~W)(U|S)S P, W, U, T c (P{U)|(W|T)S P, W, U, U c P{U(W|U)S P, W, U, V c (P{V)(W|U)S P, W, U, W c P(W|U)~WS P, W, U, X c W|P{U|XS P, W, V, Q c P{W|V{QS P, W, V, R c P{(W|V)~RS P, W, V, S c (P{W{V)SS P, W, V, T c P{(W{V)TS P, W, V, U c (P{V)(W|U)S P, W, V, V c W(P{VV)S P, W, V, W c W(P{W|V)S P, W, V, X c (P~W)(X|V)S P, W, W, P c W|W(P{P)S P, W, W, Q c P{WW{QS P, W, W, R c P{W|W{RS P, W, W, S c (P{W|W)~SS P, W, W, T c P~T|WWS P, W, W, U c (P~W)(W|U)S P, W, W, V c W(P{W|V)S P, W, W, W c W(P{WW)S P, W, W, X c W(P{X|W)S P, W, X, Q c P{X|W{QS P, W, X, R c (P{W)X{RS P, W, X, S c P{W|X{SS P, W, X, T c (P~W)|(X|T)S P, W, X, U c W|(P{X|U)S P, W, X, V c (P~W)(X|V)S P, W, X, W c W(P{X|W)S P, W, X, X c W(P{XX)S P, X, O, Q c (X|P{O)QS P, X, O, R c P{(X{O)RS P, X, O, S c (P{X)~O{SS P, X, O, T c P~X{O|TS P, X, O, U c P{X{O|US P, X, P, P c (X|P)(P{P)S P, X, P, Q c P{X(P{Q)S P, X, P, R c P{X~PRS P, X, P, S c (P~X)|(P{S)S P, X, P, T c (P{X)|(P{T)S P, X, P, U c P{X|P~US P, X, P, V c P{X{P|VS P, X, Q, O c (X|P)(Q{O)S P, X, Q, P c P{X(Q{P)S P, X, Q, Q c (P{X|Q)QS P, X, Q, R c (P{X{Q)RS P, X, Q, S c (P{X)|(Q{S)S P, X, Q, T c (P{X)~(QT)S P, X, Q, U c P{X~QUS P, X, Q, V c P~X{Q|VS P, X, Q, W c P{X{Q|WS P, X, Q, X c P{XX{QS P, X, R, O c P{XR{OS P, X, R, P c P{XR~PS P, X, R, Q c P{X|R~QS P, X, R, R c (P{X)|(R{R)S P, X, R, S c P{(X{R)SS P, X, R, T c (X|P)(T|R)S P, X, R, U c P{X(U|R)S P, X, R, V c (P{X~R)VS P, X, R, W c P~X{R|WS P, X, R, X c P{X{R|XS P, X, S, O c (P{X)~O{SS P, X, S, P c P{X(S|P)S P, X, S, Q c (P{X)|(S{Q)S P, X, S, R c P{(X{R)SS P, X, S, T c X(P{TS)S P, X, S, U c (P{X{U)SS P, X, S, V c P{X(V|S)S P, X, S, W c P|(X|W){SS P, X, S, X c P~X{S|XS P, X, T, O c P~X|T{OS P, X, T, P c (P{X)|(T{P)S P, X, T, Q c (P{X)T{QS P, X, T, R c (X|P)(T|R)S P, X, T, S c X(P{TS)S P, X, T, T c (XT|P)~TS P, X, T, U c P{(X{U)TS P, X, T, V c (P{T)|(X|V)S P, X, T, W c P{X(W|T)S P, X, T, X c (P|TX)~XS P, X, U, O c P{X|U{OS P, X, U, P c P{X|U~PS P, X, U, Q c P{XU~QS P, X, U, R c P{X(U|R)S P, X, U, S c (P{X{U)SS P, X, U, T c P{(X{U)TS P, X, U, U c PX~U~US P, X, U, V c P{U(X|V)S P, X, U, W c (X|P)(W|U)S P, X, U, X c P{(X{X)US P, X, V, P c P{X|V{PS P, X, V, Q c P~X|V{QS P, X, V, R c (P{X~R)VS P, X, V, S c P{X(V|S)S P, X, V, T c (P{V)|(X|T)S P, X, V, U c (P~V)|(X|U)S P, X, V, V c (P{V)(X|V)S P, X, V, W c P(X|V)~WS P, X, V, X c (X|P)(X|V)S P, X, W, Q c P{X|W{QS P, X, W, R c P{(X|W)~RS P, X, W, S c P|(X|W){SS P, X, W, T c P{X(W|T)S P, X, W, U c (X|P)(W|U)S P, X, W, V c P(X|V)~WS P, X, W, W c W(P{X|W)S P, X, W, X c W(P{XX)S P, X, X, Q c P{XX{QS P, X, X, R c P{X|X{RS P, X, X, S c (P{X|X)~SS P, X, X, T c (P|TX)~XS P, X, X, U c P{(X{X)US P, X, X, V c (X|P)(X|V)S P, X, X, W c W(P{XX)S Q, O, O, Q c Q{O{O{QS Q, O, O, S c (Q{O)~O{SS Q, O, O, U c O{O{U|QS Q, O, O, W c O{O{WQS Q, O, P, P c Q{O{P{PS Q, O, P, Q c Q{O{P~QS Q, O, P, R c Q{O|P{RS Q, O, P, S c (Q{O|P)~SS Q, O, P, T c Q~O{T|PS Q, O, P, U c O{P{UQS Q, O, P, V c (O{P{V)QS Q, O, P, W c O{PQ~WS Q, O, P, X c (O{X|P)QS Q, O, Q, O c Q{O{Q{OS Q, O, Q, P c Q{O{Q~PS Q, O, Q, Q c Q{O~Q{QS Q, O, Q, R c (Q{O)Q{RS Q, O, Q, S c Q{O|Q{SS Q, O, Q, T c Q{O~T{QS Q, O, Q, U c (Q{O{U)QS Q, O, Q, V c Q{O~V{QS Q, O, Q, W c Q{O~W{QS Q, O, Q, X c Q{O~X{QS Q, O, R, P c Q{O{R|PS Q, O, R, Q c Q{O~R{QS Q, O, R, R c O{R|Q{RS Q, O, R, S c Q~O~R{SS Q, O, R, T c Q{O{T|RS Q, O, R, U c (Q{O)R~US Q, O, R, V c Q~O{V|RS Q, O, R, W c O~R{WQS Q, O, R, X c (O{X)|(Q{R)S Q, O, S, O c Q~O{S{OS Q, O, S, P c Q~O{S~PS Q, O, S, Q c Q{O{S|QS Q, O, S, R c Q~O~R{SS Q, O, S, S c (Q{O)~S|SS Q, O, S, T c Q~O~T{SS Q, O, S, U c Q{O{U|SS Q, O, S, V c Q~O~V{SS Q, O, S, W c (Q{O)S~WS Q, O, S, X c Q~O~X{SS Q, O, T, P c Q~O{T|PS Q, O, T, Q c Q{O~T{QS Q, O, T, R c Q{O{T|RS Q, O, T, S c Q~O~T{SS Q, O, T, U c (Q{O)~T|US Q, O, T, V c Q{O{V|TS Q, O, T, W c O~T{WQS Q, O, T, X c Q~O{X|TS Q, O, U, O c O{U|Q{OS Q, O, U, P c O{U|Q~PS Q, O, U, Q c (Q{O{U)QS Q, O, U, R c Q{O{URS Q, O, U, S c Q{O{U|SS Q, O, U, T c (Q{O)~T|US Q, O, U, U c O~U{U|QS Q, O, U, V c O{V|UQS Q, O, U, W c (Q{O)~U|WS Q, O, U, X c O~X{U|QS Q, O, V, P c (O{V)|(Q{P)S Q, O, V, Q c Q{O~V{QS Q, O, V, R c Q~O{V|RS Q, O, V, S c Q~O~V{SS Q, O, V, T c Q{O{V|TS Q, O, V, U c O{V|UQS Q, O, V, W c O~V{WQS Q, O, V, X c Q{O{X|VS Q, O, W, O c O{WQ{OS Q, O, W, P c O{WQ~PS Q, O, W, Q c Q{O~W{QS Q, O, W, R c O~R{WQS Q, O, W, S c Q{O{WSS Q, O, W, T c O~T{WQS Q, O, W, U c Q{O{W|US Q, O, W, V c O~V{WQS Q, O, W, W c O{W|WQS Q, O, W, X c O~X{WQS Q, O, X, P c (O{X|P)QS Q, O, X, Q c Q{O~X{QS Q, O, X, R c (O{X)|(Q{R)S Q, O, X, S c Q~O~X{SS Q, O, X, T c Q~O{X|TS Q, O, X, U c O~X{U|QS Q, O, X, V c Q{O{X|VS Q, O, X, W c O~X{WQS Q, P, O, P c Q{P{O{PS Q, P, O, Q c Q{(P{O)~QS Q, P, O, R c Q|P{O{RS Q, P, O, S c (Q{P)~O{SS Q, P, O, T c Q~O{T|PS Q, P, O, U c P{O{UQS Q, P, O, V c (P{O{V)QS Q, P, O, W c (PQ{O)~WS Q, P, O, X c (O{X|P)QS Q, P, P, O c Q{P{P{OS Q, P, P, P c Q{P{P~PS Q, P, P, Q c Q{P|P{QS Q, P, P, R c Q|P{P~RS Q, P, P, S c Q|(P{P){SS Q, P, P, T c (Q|P)~(T|P)S Q, P, P, U c (Q{U)(P{P)S Q, P, P, V c (PQ)~(P{V)S Q, P, P, W c PQ~P~WS Q, P, P, X c (PQ)~(X|P)S Q, P, Q, O c Q{P~Q{OS Q, P, Q, P c Q{P{Q|PS Q, P, Q, Q c Q{P{QQS Q, P, Q, R c Q{P|Q{RS Q, P, Q, S c (Q{P|Q)~SS Q, P, Q, T c (Q{P{T)QS Q, P, Q, U c Q(P{Q)~US Q, P, Q, V c (Q|P{V)QS Q, P, Q, W c (Q|P)Q~WS Q, P, Q, X c (P{X|Q)QS Q, P, R, O c Q|P{R{OS Q, P, R, P c Q{P~R|PS Q, P, R, Q c Q{P{R|QS Q, P, R, R c Q{P{RRS Q, P, R, S c Q{P|R{SS Q, P, R, 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P, V, X c Q{P~X|VS Q, P, W, O c PQ~W{OS Q, P, W, P c PQ~W~PS Q, P, W, Q c (Q|P)~(WQ)S Q, P, W, R c Q(P{R)~WS Q, P, W, S c Q{P~WSS Q, P, W, T c Q|P{W|TS Q, P, W, U c Q{P~W|US Q, P, W, V c Q{P{W|VS Q, P, W, W c Q{P{WWS Q, P, W, X c Q{P{X|WS Q, P, X, O c (X|P)(Q{O)S Q, P, X, P c (PQ)~(X|P)S Q, P, X, Q c (P{X|Q)QS Q, P, X, R c (Q{P{X)RS Q, P, X, S c Q{(X|P)SS Q, P, X, T c Q{(P{X)TS Q, P, X, U c Q|P{X|US Q, P, X, V c Q{P~X|VS Q, P, X, W c Q{P{X|WS Q, P, X, X c Q{P{XXS Q, Q, O, O c Q{Q{O{OS Q, Q, O, P c Q{Q{O~PS Q, Q, O, Q c Q{Q{O~QS Q, Q, O, R c Q{Q{O~RS Q, Q, O, S c Q{Q{O~SS Q, Q, O, T c Q{Q{O~TS Q, Q, O, U c Q{Q{O~US Q, Q, O, V c Q{Q{O~VS Q, Q, O, W c Q{Q{O~WS Q, Q, O, X c Q{Q{O~XS Q, Q, P, O c Q{Q{P~OS Q, Q, P, P c Q{Q{P|PS Q, Q, P, Q c Q{(Q|P)~QS Q, Q, P, R c Q|Q{P{RS Q, Q, P, S c Q|Q{P~SS Q, Q, P, T c Q|Q{T|PS Q, Q, P, U c Q(Q{P)~US Q, Q, P, V c (Q|P{V)QS Q, Q, P, W c (Q|P)Q~WS Q, Q, P, X c (P{X|Q)QS Q, Q, Q, O c Q{Q{Q~OS Q, Q, Q, P c (Q{Q)~(Q|P)S Q, Q, Q, Q c Q{Q{Q|QS Q, Q, Q, R c Q|QQ{RS Q, Q, Q, S c (Q{Q)~Q|SS Q, Q, Q, T c QQ{T|QS Q, Q, Q, U c Q|Q{U|QS Q, Q, Q, V c (QQ{V)QS Q, Q, Q, W c Q(Q{Q)~WS Q, Q, Q, X c (X|QQ)QS Q, Q, R, O c Q{Q{R~OS Q, Q, R, P c Q|Q{R{PS Q, Q, R, Q c (Q{Q)~(R|Q)S Q, Q, R, R c Q{Q{R|RS Q, Q, R, S c (Q{Q|R)~SS Q, Q, R, T c (Q{Q~T)RS Q, Q, R, U c Q~(Q{R)|US Q, Q, R, V c Q|Q{V|RS Q, Q, R, W c (Q{Q)~R|WS Q, Q, R, X c QQ{XRS Q, Q, S, O c Q{Q{S~OS Q, Q, S, P c Q|Q{S~PS Q, Q, S, Q c (Q{Q{S)QS Q, Q, S, R c Q{(Q{S)RS Q, Q, S, S c Q{Q{S|SS Q, Q, S, T c (Q{Q)~(T|S)S Q, Q, S, U c Q{Q~S|US Q, Q, S, V c (Q{Q~V)SS Q, Q, S, W c Q~(Q{S)|WS Q, Q, S, X c (Q|Q)~X{SS Q, Q, T, O c Q{Q{T~OS Q, Q, T, P c Q|Q{T|PS Q, Q, T, Q c QQ{T|QS Q, Q, T, R c (Q{Q~T)RS Q, Q, T, S c (Q{Q)~(T|S)S Q, Q, T, T c Q{Q{T|TS Q, Q, T, U c (Q{Q)~(U|T)S Q, Q, T, V c Q~V|Q~TS Q, Q, T, W c Q{Q~T|WS Q, Q, T, X c (Q{Q~X)TS Q, Q, U, O c Q{Q{U~OS Q, Q, U, P c Q(Q{P)~US Q, Q, U, Q c Q|Q{U|QS Q, Q, U, R c QQ{U|RS Q, Q, U, S c Q{(Q{U)SS Q, Q, U, T c (Q{Q)~(U|T)S Q, Q, U, U c Q{Q{U|US Q, Q, U, V c (Q{Q)~(V|U)S Q, Q, U, W c Q(U|Q)~WS Q, Q, U, X c QQ{X|US Q, Q, V, O c Q{Q{V~OS Q, Q, V, P c (Q{V|P)QS Q, Q, V, Q c (QQ{V)QS Q, Q, V, R c Q|Q{V|RS Q, Q, V, S c (Q{Q~V)SS Q, Q, V, T c Q~V|Q~TS Q, Q, V, U c (Q{Q)~(V|U)S Q, Q, V, V c Q{Q{V|VS Q, Q, V, W c (Q{Q)~(W|V)S Q, Q, V, X c Q~X|Q~VS Q, Q, W, O c Q{Q{W~OS Q, Q, W, P c (Q{W)Q|PS Q, Q, W, Q c Q|Q{WQS Q, Q, W, R c (Q{Q{W)RS Q, Q, W, S c Q|Q{W|SS Q, Q, W, T c Q{(Q{W)TS Q, Q, W, U c Q~W|Q~US Q, Q, W, V c (Q{Q)~(W|V)S Q, Q, W, W c Q{Q{W|WS Q, Q, W, X c (Q{Q)~(X|W)S Q, Q, X, O c Q{Q{X~OS Q, Q, X, P c X|(Q{Q{P)S Q, Q, X, Q c (X|QQ)QS Q, Q, X, R c QQ{XRS Q, Q, X, S c (Q|Q)~X{SS Q, Q, X, T c (Q{Q~X)TS Q, Q, X, U c QQ{X|US Q, Q, X, V c Q~X|Q~VS Q, Q, X, W c (Q{Q)~(X|W)S Q, Q, X, X c Q{Q{X|XS Q, R, O, P c Q{R{O|PS Q, R, O, Q c Q{R~O{QS Q, R, O, R c R|Q{O{RS Q, R, O, S c (Q{R)~O{SS Q, R, O, T c Q{O{T|RS Q, R, O, U c (QR{O)~US Q, R, O, V c Q~O{V|RS Q, R, O, W c R~O{WQS Q, R, O, X c (O{X)|(Q{R)S Q, R, P, O c Q{R|P{OS Q, R, P, P c Q{R|P~PS Q, R, P, Q c Q{R{P|QS Q, R, P, R c Q~R{P|RS Q, R, P, S c Q|(R|P){SS Q, R, P, T c (QR)~(P{T)S Q, R, P, U c QR~P~US Q, R, P, V c (QR)~(V|P)S Q, R, P, W c Q(R{P)~WS Q, R, P, X c (Q{P{X)RS Q, R, Q, O c Q~R|Q{OS Q, R, Q, P c Q{R|Q{PS Q, R, Q, Q c Q{(R|Q)~QS Q, R, Q, R c Q{R{Q|RS Q, R, Q, S c Q{R~Q|SS Q, R, Q, T c Q(R|TQ)S Q, R, Q, U c (Q{R)~Q|US Q, R, Q, V c Q|Q{V|RS Q, R, Q, W c (Q|RQ)~WS Q, R, Q, X c QR~X|QS Q, R, R, O c R|Q{R{OS Q, R, R, P c Q{RR{PS Q, R, R, Q c (Q{R{R)QS Q, R, R, R c Q{(R{R)RS Q, R, R, S c Q{R{R|SS Q, R, R, T c Q~R{R|TS Q, R, R, U c (Q~R{U)RS Q, R, R, V c Q{R~R|VS Q, R, R, W c Q~(R{R)|WS Q, R, R, X c (QR)~(X|R)S Q, R, S, O c (Q{R)~O{SS Q, R, S, P c Q|(R|P){SS Q, R, S, Q c Q~R|S{QS Q, R, S, R c Q{R|S{RS Q, R, S, S c (Q{R|S)~SS Q, R, S, T c Q{R{S|TS Q, R, S, U c Q{R~SUS Q, R, S, V c Q~S{R|VS Q, R, S, W c Q~R|WSS Q, R, S, X c (Q{X)|(R{S)S Q, R, T, O c Q{T|R{OS Q, R, T, P c (QR)~(T{P)S Q, R, T, Q c Q(R|TQ)S Q, R, T, R c (Q{R)T{RS Q, R, T, S c Q{(R{T)SS Q, R, T, T c Q{R|TTS Q, R, T, U c Q{R{T|US Q, R, T, V c Q~R{T|VS Q, R, T, W c R|Q{W|TS Q, R, T, X c Q~T{R|XS Q, R, U, O c QR~U{OS Q, R, U, P c QR~U~PS Q, R, U, Q c (Q{R)~Q|US Q, R, U, R c (Q~R{U)RS Q, R, U, S c Q{RU~SS Q, R, U, T c (Q{R)|(U|T)S Q, R, U, U c Q{R|UUS Q, R, U, V c Q{R{U|VS Q, R, U, W c Q~R{U|WS Q, R, U, X c Q{R~UXS Q, R, V, O c Q~O{V|RS Q, R, V, P c (QR)~(V|P)S Q, R, V, Q c (Q{V)|(R{Q)S Q, R, V, R c (Q{R{V)RS Q, R, V, S c Q~(V|R)|SS Q, R, V, T c Q{(R{V)TS Q, R, V, U c (Q{R)|(V|U)S Q, R, V, V c Q{R|VVS Q, R, V, W c Q{R{V|WS Q, R, V, X c Q~R{V|XS Q, R, W, O c R~O{WQS Q, R, W, P c Q(R{P)~WS Q, R, W, Q c (QR)~(W|Q)S Q, R, W, R c Q~(R{R)|WS Q, R, W, S c Q~R|WSS Q, R, W, T c R|Q{W|TS Q, R, W, U c (Q~R)|(W|U)S Q, R, W, V c (Q{R)|(W|V)S Q, R, W, W c Q{R|WWS Q, R, W, X c Q{R{W|XS Q, R, X, O c X|(Q{R){OS Q, R, X, P c Q{XR|PS Q, R, X, Q c QR~X|QS Q, R, X, R c (QR)~(X|R)S Q, R, X, S c (Q{X)|(R{S)S Q, R, X, T c Q~T{R|XS Q, R, X, U c Q{(R{X)US Q, R, X, V c (Q~R)|(X|V)S Q, R, X, W c (Q{R)|(X|W)S Q, R, X, X c Q{R|XXS Q, S, O, O c Q~O{S{OS Q, S, O, P c Q~O{S~PS Q, S, O, Q c Q{S{O|QS Q, S, O, R c Q~O~R{SS Q, S, O, S c (Q{S)~O{SS Q, S, O, T c Q~O~T{SS Q, S, O, U c Q{O{U|SS Q, S, O, V c Q~O~V{SS Q, S, O, W c (QS{O)~WS Q, S, O, X c Q~O~X{SS Q, S, P, O c (Q|P)~(S{O)S Q, S, P, P c (Q{S)|(P{P)S Q, S, P, Q c Q{S|P~QS Q, S, P, R c Q{S{P|RS Q, S, P, S c Q~S|P~SS Q, S, P, T c Q~S{P|TS Q, S, P, U c Q~(S{P)|US Q, S, P, V c (QS)~(P{V)S Q, S, P, W c QS~P~WS Q, S, P, X c (QS)~(X|P)S Q, S, Q, O c Q{S|Q{OS Q, S, Q, P c Q{S|Q~PS Q, S, Q, Q c (Q{S{Q)QS Q, S, Q, R c Q{(S{Q)RS Q, S, Q, S c Q{S{Q|SS Q, S, Q, T c (Q{Q)~(T|S)S Q, S, Q, U c Q{S~Q|US Q, S, Q, V c QS{VQS Q, S, Q, W c (Q{S)~Q|WS Q, S, Q, X c (Q|Q)~X{SS Q, S, R, O c (Q{R)~O{SS Q, S, R, P c Q{S|R{PS Q, S, R, Q c Q{(S|R)~QS Q, S, R, R c Q|(S|R){RS Q, S, R, S c Q|SS{RS Q, S, R, T c Q{S{R|TS Q, S, R, U c Q{S~RUS Q, S, R, V c Q~S{R|VS Q, S, R, W c Q~SW{RS Q, S, R, X c (Q{X)|(S{R)S Q, S, S, O c Q~S|S{OS Q, S, S, P c Q{SS{PS Q, S, S, Q c Q{S|S{QS Q, S, S, R c Q|SS{RS Q, S, S, S c Q{(S{S)SS Q, S, S, T c (Q{S|T)~SS Q, S, S, U c Q{S{S|US Q, S, S, V c (Q~S|V)~SS Q, S, S, W c Q{S~SWS Q, S, S, X c S~(X|Q~S)S Q, S, T, O c (Q{T)~O{SS Q, S, T, P c Q~S|T{PS Q, S, T, Q c Q{(T|S)~QS Q, S, T, R c Q{S|T{RS Q, S, T, S c (Q{S|T)~SS Q, S, T, T c (Q|TT)~SS Q, S, T, U c Q{(S{U)TS Q, S, T, V c Q{S{T|VS Q, S, T, W c (Q~W{S)TS Q, S, T, X c Q~S{T|XS Q, S, U, O c Q{U|S{OS Q, S, U, P c QS~U{PS Q, S, U, Q c Q~S|U{QS Q, S, U, R c (Q{S{U)RS Q, S, U, S c Q{S|U{SS Q, S, U, T c Q{(S{U)TS Q, S, U, U c (Q{U)(U|S)S Q, S, U, V c (Q{U|V)~SS Q, S, U, W c Q{S{U|WS Q, S, U, X c (Q{S)~(UX)S Q, S, V, O c (Q{V)~O{SS Q, S, V, P c (QS)~(V{P)S Q, S, V, Q c QS{VQS Q, S, V, R c Q~S|V{RS Q, S, V, S c (Q~S|V)~SS Q, S, V, T c (Q{S)|(V|T)S Q, S, V, U c (Q~V)|(S{U)S Q, S, V, V c (Q{V{V)SS Q, S, V, W c (Q{V|W)~SS Q, S, V, X c Q{S{V|XS Q, S, W, O c QS~W{OS Q, S, W, P c QS~W~PS Q, S, W, Q c Q~S|WQS Q, S, W, R c Q~SW{RS Q, S, W, S c Q{S|WSS Q, S, W, T c (Q~W{S)TS Q, S, W, U c Q{(S{W)US Q, S, W, 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c (Q|XU)~WS Q, X, U, X c X|Q{U|XS Q, X, V, O c Q{X|V{OS Q, X, V, P c Q{X|V~PS Q, X, V, Q c Q~X|V~QS Q, X, V, R c Q(X|V){RS Q, X, V, S c Q|(X|V){SS Q, X, V, T c Q{(X{T)VS Q, X, V, U c (Q{U)(X|V)S Q, X, V, V c (Q~X)|(V{V)S Q, X, V, W c Q{(X{V)WS Q, X, V, X c X|(Q~V|X)S Q, X, W, O c X~O{WQS Q, X, W, P c Q{X|W{PS Q, X, W, Q c Q{(X|W)~QS Q, X, W, R c Q|(X|W){RS Q, X, W, S c (Q{W|X)~SS Q, X, W, T c Q(X|T)~WS Q, X, W, U c (Q~X)|(W{U)S Q, X, W, V c Q{(X{V)WS Q, X, W, W c (X|W)Q~WS Q, X, W, X c XQ~WXS Q, X, X, P c Q{XX{PS Q, X, X, Q c Q{X|X{QS Q, X, X, R c Q|XX{RS Q, X, X, S c (Q|XX)~SS Q, X, X, T c (Q{X{X)TS Q, X, X, U c X|(Q{X|U)S Q, X, X, V c X|(Q~V|X)S Q, X, X, W c X(Q~X)~WS Q, X, X, X c Q{(X{X)XS R, O, O, P c R{O{O{PS R, O, O, S c (R{O)~O{SS R, O, O, V c O{O{V|RS R, O, P, O c R{O{P{OS R, O, P, P c R{O{P~PS R, O, P, Q c R{O|P{QS R, O, P, R c R~O{P{RS R, O, P, S c R~O{P~SS R, O, P, T c R{O~T{PS R, O, P, U c R{O~U{PS R, O, P, V c R{O~V{PS R, O, P, W c R{O~W{PS R, O, P, X c R{O~X{PS R, O, Q, P c R{O{Q|PS R, O, Q, Q c R{O{QQS R, O, Q, R c R{O|Q{RS R, O, Q, S c (R{O|Q)~SS R, O, Q, T c (R{O{T)QS R, O, Q, U c R~O{U|QS R, O, Q, V c O~Q{V|RS R, O, Q, W c R~O{WQS R, O, Q, X c (O{X)|(R{Q)S R, O, R, P c R{O~R{PS R, O, R, Q c R{O{R|QS R, O, R, R c R{O{RRS R, O, R, S c R{O|R{SS R, O, R, T c (R{O)~R|TS R, O, R, V c R~O{V|RS R, O, R, X c (R{O{X)RS R, O, S, O c R~O{S{OS R, O, S, P c R{O~S{PS R, O, S, Q c (R{O|Q)~SS R, O, S, R c R{O{S|RS R, O, S, S c R{O{SSS R, O, S, T c R{O{T|SS R, O, S, U c R~O~U{SS R, O, S, V c R~O~V{SS R, O, S, W c (R{O)~S|WS R, O, S, X c R~O~X{SS R, O, T, P c R{O~T{PS R, O, T, Q c (R{O{T)QS R, O, T, R c (R{O)~R|TS R, O, T, S c R{O{T|SS R, O, T, T c R{O{TTS R, O, T, U c R{O{U|TS R, O, T, V c (O{T{V)RS R, O, T, W c (O{W)(T|R)S R, O, T, X c R~O{X|TS R, O, U, P c R{O~U{PS R, O, U, Q c R~O{U|QS R, O, U, S c R~O~U{SS R, O, U, T c R{O{U|TS R, O, U, U c R{O{UUS R, O, U, V c R{O{V|US R, O, U, W c (R{O)U~WS R, O, V, O c O{V|R{OS R, O, V, P c R{O~V{PS R, O, V, Q c O~Q{V|RS R, O, V, R c R~O{V|RS R, O, V, S c R~O~V{SS R, O, V, T c (O{V{T)RS R, O, V, U c R{O{V|US R, O, V, V c R{O{VVS R, O, V, W c R{O{W|VS R, O, V, X c O{V|XRS R, O, W, P c R{O~W{PS R, O, W, Q c R~O{WQS R, O, W, S c R~O{W|SS R, O, W, T c (O{W)(T|R)S R, O, W, U c (R{O)~(WU)S R, O, W, V c R{O{W|VS R, O, W, W c R{O{WWS R, O, W, X c R{O{X|WS R, O, X, P c R{O~X{PS R, O, X, Q c (O{X)|(R{Q)S R, O, X, R c (R{O{X)RS R, O, X, S c R~O~X{SS R, O, X, T c R~O{X|TS R, O, X, V c O~X{V|RS R, O, X, W c R{O{X|WS R, O, X, X c R{O{XXS R, P, O, O c R{P{O{OS R, P, O, P c R{P{O~PS R, P, O, Q c R{P{O~QS R, P, O, R c R{P{O~RS R, P, O, S c R{P{O~SS R, P, O, T c R{P{O~TS R, P, O, U c R{P{O~US R, P, O, V c R{P{O~VS R, P, O, W c R{P{O~WS R, P, O, X c R{P{O~XS R, P, P, O c R{P{P~OS R, P, P, P c R{P{P|PS R, P, P, Q c R{(P{P)QS R, P, P, R c R|(P{P){RS R, P, P, S c (R|P|P)~SS R, P, P, T c (R{T)(P{P)S R, P, P, U c (P{P)R~US R, P, P, V c P|P{V|RS R, P, P, W c P(R|P)~WS R, P, P, X c PR~X{PS R, P, Q, O c R{P{Q~OS R, P, Q, P c R{P~Q|PS R, P, Q, Q c R{P{Q|QS R, P, Q, R c R{(P{Q)RS R, P, Q, S c (R{P)~Q|SS R, P, Q, T c R~(P{Q)|TS R, P, Q, U c R~(P{QU)S R, P, Q, V c (R{V)Q|PS R, P, Q, W c R(P|QW)S R, P, Q, X c (R{X)(P{Q)S R, P, R, O c R{P{R~OS R, P, R, P c R|P{R|PS R, P, R, Q c R{P~R|QS R, P, R, R c R{P{R|RS R, P, R, S c R{(P{R)SS R, P, R, T c R~P~R|TS R, P, R, U c (R|P)R~US R, P, R, V c R~(VR|P)S R, P, R, W c (R{P)~R|WS R, P, R, X c R~(P{RX)S R, P, S, O c R{P{S~OS R, P, S, P c (R|P|P)~SS R, P, S, Q c (R{P{S)QS R, P, S, R c R{P~S|RS R, P, S, S c R{P{S|SS R, P, S, T c R{(P{S)TS R, P, S, U c R|P{U|SS R, P, S, V c (R~S)|(P{V)S R, P, S, W c (R|P)S~WS R, P, S, X c R~S{P|XS R, P, T, O c R{P{T~OS R, P, T, P c (R{T)(P{P)S R, P, T, Q c (R{P~T)QS R, P, T, R c R|P{T|RS R, P, T, S c R{P~T|SS R, P, T, T c R{P{T|TS R, P, T, U c R{(P{T)US R, P, T, V c R|P{V|TS R, P, T, W c R(P{T)~WS R, P, T, X c (X|P)(T|R)S R, P, U, O c R{P{U~OS R, P, U, P c P{U|R~PS R, P, U, Q c (R|P{U)QS R, P, U, R c R|P{URS R, P, U, S c R|P{U|SS R, P, U, T c R{P~U|TS R, P, U, U c R{P{U|US R, P, U, V c R{(P{U)VS R, P, U, W c (R|P)~U|WS R, P, U, X c (RU)~(X|P)S R, P, V, O c R{P{V~OS R, P, V, P c (P{V)|(R{P)S R, P, V, Q c (R{V)Q|PS R, P, V, R c R~(VR|P)S R, P, V, S c R(VS|P)S R, P, V, T c R|P{V|TS R, P, V, U c R{P~V|US R, P, V, V c R{P{V|VS R, P, V, W c R{(P{V)WS R, P, V, X c R|P{X|VS R, P, W, O c R{P{W~OS R, P, W, P c P(R|P)~WS R, P, W, Q c R(P|QW)S R, P, W, R c (R{P{W)RS R, P, W, S c R|P{WSS R, P, W, T c R(P{T)~WS R, P, W, U c R|P{W|US R, P, W, V c R{P~W|VS R, P, W, W c R{P{W|WS R, P, W, X c R{(P{W)XS R, P, X, O c R{P{X~OS R, P, X, P c PR~X{PS R, P, X, Q c (R{X)(P{Q)S R, P, X, R c (R{P~X)RS R, P, X, S c (R{X)S{PS R, P, X, T c (X|P)(T|R)S R, P, X, U c R~(X|P)US R, P, X, V c R|P{X|VS R, P, X, W c R{P~X|WS R, P, X, X c R{P{X|XS R, Q, O, P c R{Q{O|PS R, Q, O, Q c R{(Q{O)QS R, Q, O, R c R|Q{O{RS R, Q, O, S c (R{Q)~O{SS R, Q, O, T c (R{O{T)QS R, Q, O, U c R~O{U|QS R, Q, O, V c Q~O{V|RS R, Q, O, W c R~O{WQS R, Q, O, X c (O{X)|(R{Q)S R, Q, P, O c R{Q|P{OS R, Q, P, P c R{Q|P~PS R, Q, P, Q c R{Q{P|QS R, Q, P, R c R{(Q{P)RS R, Q, P, S c R|(Q{P){SS R, Q, P, T c R~(Q{P)|TS R, Q, P, U c R~(QU{P)S R, Q, P, V c (R{V)Q|PS R, Q, P, W c (RQ|P)~WS R, Q, P, X c (R{X)(Q{P)S R, Q, Q, O c R{QQ{OS R, Q, Q, P c R{Q|Q{PS R, Q, Q, Q c R{Q|QQS R, Q, Q, R c R{Q{Q|RS R, Q, Q, S c R{(Q{Q)SS R, Q, Q, T c R|Q{T|QS R, Q, Q, U c (R{Q)~Q|US R, Q, Q, V c (R|Q{V)QS R, Q, Q, W c (R|Q)Q~WS R, Q, Q, X c (R{X)Q|QS R, Q, R, O c R|Q{R{OS R, Q, R, P c R{Q(R|P)S R, Q, R, Q c (R{Q{R)QS R, Q, R, R c R{Q|RRS R, Q, R, S c R{Q{R|SS R, Q, R, T c R{(Q{R)TS R, Q, R, U c R{Q~RUS R, Q, R, V c (R{Q{V)RS R, Q, R, W c R(Q~R)~WS R, Q, R, X c R|Q{XRS R, Q, S, O c (R|Q)~(S{O)S R, Q, S, P c R|Q{S|PS R, Q, S, Q c R{Q(S|Q)S R, Q, S, R c R{Q|S{RS R, Q, S, S c (R{Q|S)~SS R, Q, S, T c R{Q{S|TS R, Q, S, U c R{(Q{S)US R, Q, S, V c R{Q~S|VS R, Q, S, W c R{Q~SWS R, Q, S, X c R{X|Q~SS R, Q, T, O c (R{T)(Q{O)S R, Q, T, P c (R|Q)~(T|P)S R, Q, T, Q c R|Q{T|QS R, Q, T, R c (R{Q)T{RS R, Q, T, S c R{Q|T{SS R, Q, T, T c R{Q|TTS R, Q, T, U c R{Q{T|US R, Q, T, V c R{(Q{T)VS R, Q, T, W c R|Q{W|TS R, Q, T, X c R{Q~T|XS R, Q, U, O c R~O{U|QS R, Q, U, P c R~(QU{P)S R, Q, U, Q c R|Q{UQS R, Q, U, R c R{QU~RS R, Q, U, S c R{Q(U|S)S R, Q, U, T c (R{Q)|(U|T)S R, Q, U, U c R{Q|UUS R, Q, U, V c R{Q{U|VS R, Q, U, W c R{(Q{U)WS R, Q, U, X c R~(Q|UX)S R, Q, V, O c Q~O{V|RS R, Q, V, P c (R{V)Q|PS R, Q, V, Q c (R|Q{V)QS R, Q, V, R c (R{Q{V)RS R, Q, V, S c R|Q{V|SS R, Q, V, T c R{Q(V|T)S R, Q, V, U c (R{Q)|(V|U)S R, Q, V, V c R{Q|VVS R, Q, V, W c R{Q{V|WS R, Q, V, X c R{(Q{V)XS R, Q, W, O c R~O{WQS R, Q, W, P c (RQ|P)~WS R, Q, W, Q c (R|Q)~(WQ)S R, Q, W, R c RQ~WRS R, Q, W, S c R{QW~SS R, Q, W, T c R|Q{W|TS R, Q, W, U c R{Q(W|U)S R, Q, W, V c (R{Q)|(W|V)S R, Q, W, W c R{Q|WWS R, Q, W, X c R{Q{W|XS R, Q, X, O c X|(R{Q){OS R, Q, X, P c (R{X)(Q{P)S R, Q, X, Q c (R{X)Q|QS R, Q, X, R c R|Q{XRS R, Q, X, S c R{X|Q~SS R, Q, X, T c (R|Q)~(X|T)S R, Q, X, U c R|Q{X|US R, Q, X, V c R{Q(X|V)S R, Q, X, W c (R{Q)|(X|W)S R, Q, X, X c R{Q|XXS R, R, O, P c R{R~O{PS R, R, O, Q c R{R{O|QS R, R, O, R c R{(R{O)RS R, R, O, S c (R{R)~O{SS R, R, O, T c R~R{O|TS R, R, O, V c R~O{V|RS R, R, O, X c (R{O{X)RS R, R, P, O c R{R~O{PS R, R, P, P c (R{R)|(P{P)S R, R, P, Q c R{R|P~QS R, R, P, R c R{R{P|RS R, R, P, S c R{(R{P)SS R, R, P, T c R~R|P~TS R, R, P, U c R~R{P|US R, R, P, V c R~(VR|P)S R, R, P, W c R~(R{P)|WS R, R, P, X c R~(RX{P)S R, R, Q, O c R{R|Q{OS R, R, Q, P c R{R|Q~PS R, R, Q, Q c (R{R{Q)QS R, R, Q, R c (R{R)~(QR)S R, R, Q, S c R{R{Q|SS R, R, Q, T c R{(R{Q)TS R, R, Q, U c R{R~QUS R, R, Q, V c R~R{Q|VS R, R, Q, W c (R{R)~Q|WS R, R, Q, X c R|Q{XRS R, R, R, O c R{RR{OS R, R, R, P c R{R|R{PS R, R, R, Q c (R{R)R{QS R, R, R, R c (R{R~R)RS R, R, R, S c (R|R)~R{SS R, R, R, T c R{R{R|TS R, R, R, U c R{(R{R)US R, R, R, V c R|R{V|RS R, R, R, W c R{R~R|WS R, R, R, X c R{R~RXS R, R, S, O c R|R{S{OS R, R, S, P c R{R(S|P)S R, R, S, Q c R{R|S{QS R, R, S, R c (R|R)~R{SS R, R, S, S c (R|R)~S{SS R, R, S, T c (R{R|T)~SS R, R, S, U c R{R{S|US R, R, S, V c R{(R{S)VS R, R, S, W c R{R|WSS R, R, S, X c R~R{S|XS R, R, T, O c R~R|T{OS R, R, T, P c R|R{T|PS R, R, T, Q c R{R(T|Q)S R, R, T, R c R{R|T{RS R, R, T, S c (R{R|T)~SS R, R, T, T c (R{T)(T|R)S R, R, T, U c R~(R{T)US R, R, T, V c R{R{T|VS R, R, T, W c R{(R{T)WS R, R, T, X c R|R{X|TS R, R, U, P c R~R|U{PS R, R, U, Q c R{RU~QS R, R, U, R c (R{R{U)RS R, R, U, S c R{R|U{SS R, R, U, T c R~(R{T)US R, R, U, U c (R~U|U)RS R, R, U, V c (R{R~V)US R, R, U, W c R{R{U|WS R, R, U, X c R{(R{U)XS R, R, V, O c R~O{V|RS R, R, V, P c R~(VR|P)S R, R, V, Q c R~R|V{QS R, R, V, R c R|R{V|RS R, R, V, S c R{R(V|S)S R, R, V, T c (R{R)|(V|T)S R, R, V, U c (R{R~V)US R, R, V, W c R~(V|R)|WS R, R, V, X c R{R{V|XS R, R, W, P c R~(R{P)|WS R, R, W, Q c R|R{WQS R, R, W, R c R~R|W{RS R, R, W, S c R{R|WSS R, R, W, T c R{R(W|T)S R, R, W, U c (R{R)|(W|U)S R, R, W, V c R~(V|R)|WS R, R, W, W c W(W|R|R)S R, R, W, X c (R~W)(X|R)S R, R, X, O c (R{X)(R{O)S R, R, X, P c R~(RX{P)S R, R, X, Q c R{XR|QS R, R, X, R c R{RX~RS R, R, X, S c (R|R)~X{SS R, R, X, T c R|R{X|TS R, R, X, U c R{R(X|U)S R, R, X, V c (R{R)|(X|V)S R, R, X, W c R(X|R)~WS R, R, X, X c R~(R{X)XS R, S, O, O c R~O{S{OS R, S, O, P c R{S~O{PS R, S, O, Q c (R{O|Q)~SS R, S, O, R c R{S{O|RS R, S, O, S c R{(S{O)SS R, S, O, T c R{O{T|SS R, S, O, U c R~O~U{SS R, S, O, V c R~O~V{SS R, S, O, W c R~S{O|WS R, S, O, X c R~O~X{SS R, S, P, O c R{S~O{PS R, S, P, P c (R|P|P)~SS R, S, P, Q c (R{S{P)QS R, S, P, R c R{S|P~RS R, S, P, S c R{S{P|SS R, S, P, T c R{(S{P)TS R, S, P, U c R|P{U|SS R, S, P, V c (R~S)|(P{V)S R, S, P, W c R~S|P~WS R, S, P, X c R~S{P|XS R, S, Q, O c (R|Q)~(S{O)S R, S, Q, P c (R{S)|(Q{P)S R, S, Q, Q c R{(S|Q)QS R, S, Q, R c R|(S|Q){RS R, S, Q, S c (R|SQ)~SS R, S, Q, T c R{S{Q|TS R, S, Q, U c R{(S{Q)US R, S, Q, V c R{S~Q|VS R, S, Q, W c R{S~QWS R, S, Q, X c R{X|S~QS R, S, R, O c R{S|R{OS R, S, R, P c R{S|R~PS R, S, R, Q c R|(S|R){QS R, S, R, R c (R|R)~R{SS R, S, R, S c (R|R)~S{SS R, S, R, T c (R~S)|(R{T)S R, S, R, U c R{S{R|US R, S, R, V c R{(S{R)VS R, S, R, W c R~(S|WR)S R, S, R, X c R~S~RXS R, S, S, O c R{SS{OS R, S, S, P c R{S|S{PS R, S, S, Q c R|SS{QS R, S, S, R c (R|R)~S{SS R, S, S, S c (R~S{S)SS R, S, S, T c (S{S)(T|R)S R, S, S, U c R~(S{S)US R, S, S, V c R{S{S|VS R, S, S, W c R{(S{S)WS R, S, S, X c (R{S{X)SS R, S, T, O c R{T|S{OS R, S, T, P c R{S(T|P)S R, S, T, Q c R{S|T{QS R, S, T, R c (R{S{T)RS R, S, T, S c S~(T|R)|SS R, S, T, T c R~(T|T){SS R, S, T, U c (R{T)(U|S)S R, S, T, V c (R~T)|(S{V)S R, S, T, W c R{S{T|WS R, S, T, X c R{(S{T)XS R, S, U, O c (R{U)~O{SS R, S, U, P c (R{U)|(S{P)S R, S, U, Q c R{S|UQS R, S, U, R c R{S|U{RS R, S, U, S c (R{S|U)~SS R, S, U, T c (R{T)(U|S)S R, S, U, U c R~(U|U){SS R, S, U, V c (R{U{V)SS R, S, U, W c (R{U|W)~SS R, S, U, X c R{S{U|XS R, S, V, O c (R{V)~O{SS R, S, V, P c (R~S)|(V{P)S R, S, V, Q c R{S~Q|VS R, S, V, R c (R{S)V{RS R, S, V, S c R{S|V{SS R, S, V, T c R~(V|S)|TS R, S, V, U c (R{V{U)SS R, S, V, V c R~(V|V){SS R, S, V, W c (R~W{S)VS R, S, V, X c (R{V|X)~SS R, S, W, O c R~S|W{OS R, S, W, P c R~S|W~PS R, S, W, Q c R{SW~QS R, S, W, R c R~(S|WR)S R, S, W, S c R{S(W|S)S R, S, W, T c (R{S)|(W|T)S R, S, W, U c (R{U|W)~SS R, S, W, V c (R~W{S)VS R, S, W, W c R~(W|S)|WS R, S, W, X c R~(S{W)XS R, S, X, O c (R{X)~O{SS R, S, X, P c R~S|X{PS R, S, X, Q c R{X|S~QS R, S, X, R c R{S|XRS R, S, X, S c (R{S{X)SS R, S, X, T c R{S(X|T)S R, S, X, U c (R{S)|(X|U)S R, S, X, V c (R{X)(V|S)S R, S, X, W c R~(S{W)XS R, S, X, X c R~(X|X){SS R, T, O, P c R{T~O{PS R, T, O, Q c (R{T{O)QS R, T, O, R c (R{O)~R|TS R, T, O, S c R{T{O|SS R, T, O, T c R{(T{O)TS R, T, O, U c R{O{U|TS R, T, O, V c (T{O{V)RS R, T, O, W c (O{W)(T|R)S R, T, O, X c R~O{X|TS R, T, P, O c R{T~O{PS R, T, P, P c (R{T)(P{P)S R, T, P, Q c (R{T)~(PQ)S R, T, P, R c (R{T)|(P{R)S R, T, P, S c R{T|P~SS R, T, P, T c R{T{P|TS R, T, P, U c R{(T{P)US R, T, P, V c R|P{V|TS R, T, P, W c R~(T|P)|WS R, T, P, X c (X|P)(T|R)S R, T, Q, O c (R{T)(Q{O)S R, T, Q, P c (R{T)(Q~P)S R, T, Q, Q c (R{T)|(Q{Q)S R, T, Q, R c R{(T|Q)RS R, T, Q, S c (R{T)~(QS)S R, T, Q, T c R~(T|Q)|TS R, T, Q, U c R{T{Q|US R, T, Q, V c R{(T{Q)VS R, T, Q, W c (R|TQ)~WS R, T, Q, X c R{T~Q|XS R, T, R, O c R~R|T{OS R, T, R, P c (R{T)|(R{P)S R, T, R, Q c R{(T|R)QS R, T, R, R c R|(T|R){RS R, T, R, S c (R{T{S)RS R, T, R, T c (R{T)(T|R)S R, T, R, U c (R{T)~(RU)S R, T, R, V c R{T{R|VS R, T, R, W c R{(T{R)WS R, T, R, X c R|R{X|TS R, T, S, O c R{T|S{OS R, T, S, P c R{T|S~PS R, T, S, Q c (R{T)S{QS R, T, S, R c (R{T{S)RS R, T, S, S c (T|R)~S|SS R, T, S, T c R~(T|T){SS R, T, S, U c (R{T)(U|S)S R, T, S, V c (R~T)|(S{V)S R, T, S, W c R{T{S|WS R, T, S, X c R{(T{S)XS R, T, T, O c R{TT{OS R, T, T, P c R{T|T{PS R, T, T, Q c R|TT{QS R, T, T, R c (R{T)(T|R)S R, T, T, S c R~(T|T){SS R, T, T, T c (R~T{T)TS R, T, T, U c (R~T)|(T{U)S R, T, T, V c (R{T~T)VS R, T, T, W c R~(W|T)|TS R, T, T, X c R{T{T|XS R, T, U, O c R{U|T{OS R, T, U, P c R{T(U|P)S R, T, U, Q c R{T|U{QS R, T, U, R c (R{T)U~RS R, T, U, S c (R{T)(U|S)S R, T, U, T c (R~T)|(U{T)S R, T, U, U c TR~U|US R, T, U, V c (T{V)(U|R)S R, T, U, W c (R{T)(W|U)S R, T, U, X c (R~T{X)US R, T, V, O c (T{V)(R{O)S R, T, V, P c (R{V)|(T{P)S R, T, V, Q c R{T(V|Q)S R, T, V, R c R{T|V{RS R, T, V, S c (R{T|V)~SS R, T, V, T c (R{T)(V|T)S R, T, V, U c (T{V)(U|R)S R, T, V, W c T(R{V)~WS R, T, V, X c R~(T{V)XS R, T, W, O c W(T|R){OS R, T, W, P c R~(T|P)|WS R, T, W, Q c R{T|WQS R, T, W, R c (R{T)W{RS R, T, W, S c (R{T{W)SS R, T, W, T c R~(W|T)|TS R, T, W, U c (R{T)(W|U)S R, T, W, V c T(R{V)~WS R, T, W, W c W|W(T|R)S R, T, W, X c (R{W{X)TS R, T, X, O c R~O{X|TS R, T, X, P c (X|P)(T|R)S R, T, X, Q c (R~T)|(X{Q)S R, T, X, R c (R{X)|(T{R)S R, T, X, S c R{T(X|S)S R, T, X, T c (R{T)|(X|T)S R, T, X, U c (R~T{X)US R, T, X, V c (R{T)(X|V)S R, T, X, W c (R~X{T)WS R, U, O, P c R{U~O{PS R, U, O, Q c R~O{U|QS R, U, O, S c (R{U)~O{SS R, U, O, T c R{U{O|TS R, U, O, U c R{(U{O)US R, U, O, V c R{O{V|US R, U, O, W c (RU{O)~WS R, U, P, O c R{U~O{PS R, U, P, P c U|R{P~PS R, U, P, Q c (R{U|P)QS R, U, P, R c (R{U)R{PS R, U, P, S c (R{U)|(P{S)S R, U, P, T c R{U|P~TS R, U, P, U c R{U{P|US R, U, P, V c R{(U{P)VS R, U, P, W c RU~P~WS R, U, P, X c (RU)~(X|P)S R, U, Q, O c R~O{U|QS R, U, Q, P c (R{U|P)QS R, U, Q, Q c R{UQ|QS R, U, Q, R c (R{U)|(Q{R)S R, U, Q, S c R{(U|Q)SS R, U, Q, T c (R~U{Q)TS R, U, Q, U c R~(U{Q)US R, U, Q, V c R{U{Q|VS R, U, Q, W c R{(U{Q)WS R, U, Q, X c R~U~QXS R, U, R, P c (R{U)R{PS R, U, R, Q c (R{U)|(R{Q)S R, U, R, R c (R{U{R)RS R, U, R, S c R|(U|R){SS R, U, R, T c R~(U|R)|TS R, U, R, U c (R~U|U)RS R, U, R, V c (R{R~V)US R, U, R, W c R{U{R|WS R, U, R, X c R{(U{R)XS R, U, S, O c (R{U)~O{SS R, U, S, P c (R{U)|(S{P)S R, U, S, Q c R{(U|S)QS R, U, S, R c R|(U|S){RS R, U, S, S c (RU)~(S{S)S R, U, S, T c (R{T)(U|S)S R, U, S, U c R~(U|U){SS R, U, S, V c (R{U{V)SS R, U, S, W c (R{U|W)~SS R, U, S, X c R{U{S|XS R, U, T, O c R{U|T{OS R, U, T, P c R{U|T~PS R, U, T, Q c R|(U|T){QS R, U, T, R c (RU)~(T{R)S R, U, T, S c (R{T)(U|S)S R, U, T, T c (R~T)|(U{T)S R, U, T, U c U|(R{T|U)S R, U, T, V c U|(R{V)TS R, U, T, W c (R{T)(W|U)S R, U, T, X c (R~U)|(T{X)S R, U, U, O c R{UU{OS R, U, U, P c R{U|U{PS R, U, U, Q c R|UU{QS R, U, U, R c (R~U|U)RS R, U, U, S c R~(U|U){SS R, U, U, T c U|R{U|TS R, U, U, U c (R~U{U)US R, U, U, V c U|(R{U|V)S R, U, U, W c (R~U)|(U{W)S R, U, U, X c R~(U{U)XS R, U, V, O c R{V|U{OS R, U, V, P c R{U(V|P)S R, U, V, Q c R{U|V{QS R, U, V, R c (R{V~R)US R, U, V, S c (R{U{V)SS R, U, V, T c U|(R{V)TS R, U, V, U c U|R{V|US R, U, V, V c (R~U)|(V{V)S R, U, V, W c U|(R{V|W)S R, U, V, X c UR{X|VS R, U, W, O c RU~W{OS R, U, W, P c RU~W~PS R, U, W, Q c R{U(W|Q)S R, U, W, R c R{U|W{RS R, U, W, S c (R{U|W)~SS R, U, W, T c (R{T)(W|U)S R, U, W, U c (R~U)|(W{U)S R, U, W, V c U|R{W|VS R, U, W, W c U|R{WWS R, U, W, X c U|(R{W|X)S R, U, X, P c (RU)~(X|P)S R, U, X, Q c R~UX{QS R, U, X, R c (R{U)X{RS R, U, X, S c R{U|X{SS R, U, X, T c (R~U)|(X{T)S R, U, X, U c R~(U{U)XS R, U, X, V c UR{X|VS R, U, X, W c U|R{X|WS R, U, X, X c (R{X)(X|U)S R, V, O, O c V|R{O{OS R, V, O, P c R{V~O{PS R, V, O, Q c V|R{O~QS R, V, O, R c R~O{V|RS R, V, O, S c (R{V)~O{SS R, V, O, T c V|R{O~TS R, V, O, U c R{V{O|US R, V, O, V c R{(V{O)VS R, V, O, W c R{O{W|VS R, V, O, X c V|R{O~XS R, V, P, O c R{V~O{PS R, V, P, P c V|(R{P){PS R, V, P, Q c (R{V)Q|PS R, V, P, R c R~(VR|P)S R, V, P, S c R(VS|P)S R, V, P, T c (R{V)|(P{T)S R, V, P, U c R{V|P~US R, V, P, V c R{V{P|VS R, V, P, W c R{(V{P)WS R, V, P, X c R|P{X|VS R, V, Q, O c V|R{Q~OS R, V, Q, P c (R{V)Q|PS R, V, Q, Q c (R{V|Q)QS R, V, Q, R c (R{V{Q)RS R, V, Q, S c (R{V)|(Q{S)S R, V, Q, T c R{(V|Q)TS R, V, Q, U c R|(V|U){QS R, V, Q, V c R|VV{QS R, V, Q, W c R{V{Q|WS R, V, Q, X c R{(V{Q)XS R, V, R, O c R~O{V|RS R, V, R, P c R~(VR|P)S R, V, R, Q c R{V|R~QS R, V, R, R c (R{V)|(R{R)S R, V, R, S c R{(V|R)SS R, V, R, T c R|(V|T){RS R, V, R, U c (R{V~R)US R, V, R, W c R~(V|R)|WS R, V, R, X c R{V{R|XS R, V, S, O c (R{V)~O{SS R, V, S, P c R(VS|P)S R, V, S, Q c (R{V)|(S{Q)S R, V, S, R c R{(V|S)RS R, V, S, S c R|(V|S){SS R, V, S, T c R~(V|S)|TS R, V, S, U c (R{V{U)SS R, V, S, V c R~(V|V){SS R, V, S, W c (R~W{S)VS R, V, S, X c (R{V|X)~SS R, V, T, O c V|R{T~OS R, V, T, P c (R{V)|(T{P)S R, V, T, Q c R{(V|T)QS R, V, T, R c R|(V|T){RS R, V, T, S c (R~V|T)SS R, V, T, T c (R{T)(V|T)S R, V, T, U c (V|R)~(U|T)S R, V, T, W c (V~T|R)WS R, V, T, X c R~(V{T)XS R, V, U, O c R{V|U{OS R, V, U, P c R{V|U~PS R, V, U, Q c R|(V|U){QS R, V, U, R c (R{V~R)US R, V, U, S c (R{V{U)SS R, V, U, T c (V|R)~(U|T)S R, V, U, U c V|R{U|US R, V, U, V c (R~U)|(V{V)S R, V, U, W c U|(R{V|W)S R, V, U, X c V|U{XRS R, V, V, O c R{VV{OS R, V, V, P c R{V|V{PS R, V, V, Q c R|VV{QS R, V, V, S c R~(V|V){SS R, V, V, U c (R~U)|(V{V)S R, V, V, V c (R~V{V)VS R, V, V, W c (V|R)~(W|V)S R, V, V, X c VV{XRS R, V, W, O c R{W|V{OS R, V, W, P c R{V(W|P)S R, V, W, Q c R{V|W{QS R, V, W, R c R~(V|R)|WS R, V, W, S c (R~W{S)VS R, V, W, T c (V~T|R)WS R, V, W, U c W|(R{V|U)S R, V, W, V c (V|R)~(W|V)S R, V, W, W c V|R{W|WS R, V, W, X c (R~V)|(W{X)S R, V, X, O c V|R{X~OS R, V, X, P c (R{X)|(V{P)S R, V, X, Q c R{V(X|Q)S R, V, X, R c R{V|X{RS R, V, X, S c (R{V|X)~SS R, V, X, T c R~(V{T)XS R, V, X, U c V{XR|US R, V, X, V c (V{X)(V|R)S R, V, X, W c (R~V)|(X{W)S R, V, X, X c V|R{X|XS R, W, O, P c R{W~O{PS R, W, O, Q c R~O{WQS R, W, O, S c (R{W)~O{SS R, W, O, T c (W{O)(T|R)S R, W, O, U c (R~W{O)US R, W, O, V c R{W{O|VS R, W, O, W c R{(W{O)WS R, W, O, X c R{O{X|WS R, W, P, O c R{W~O{PS R, W, P, P c W|(R{P)~PS R, W, P, Q c R(P|QW)S R, W, P, R c (R{W{P)RS R, W, P, S c R{WS|PS R, W, P, T c (R~W)(P{T)S R, W, P, U c (R{W)|(P{U)S R, W, P, V c R{W|P~VS R, W, P, W c R{W{P|WS R, W, P, X c R{(W{P)XS R, W, Q, O c R~O{WQS R, W, Q, P c (RQ|P)~WS R, W, Q, Q c (R|Q)~(WQ)S R, W, Q, R c R{WQ|RS R, W, Q, S c R{W(Q~S)S R, W, Q, T c (R{W)|(Q{T)S R, W, Q, U c R{(W|Q)US R, W, Q, V c R|(W|V){QS R, W, Q, W c R~WQ|WS R, W, Q, X c R{W{Q|XS R, W, R, P c (R{W{P)RS R, W, R, Q c (R{W|R)QS R, W, R, R c (R~W)(R{R)S R, W, R, S c (R{W)|(R{S)S R, W, R, T c R{(W|R)TS R, W, R, U c R|(W|U){RS R, W, R, V c R~(V|R)|WS R, W, R, W c W(W|R|R)S R, W, R, X c (R~W)(X|R)S R, W, S, O c (R{W)~O{SS R, W, S, P c R{WS|PS R, W, S, Q c R{W(S~Q)S R, W, S, R c (R{W)|(S{R)S R, W, S, S c R{(W|S)SS R, W, S, T c R~W|S~TS R, W, S, U c (R{U|W)~SS R, W, S, V c (R~W{S)VS R, W, S, W c R~(W|S)|WS R, W, S, X c R~(W{S)XS R, W, T, O c W(T|R){OS R, W, T, P c (R~W)(T{P)S R, W, T, Q c (R{W)|(T{Q)S R, W, T, R c R{(W|T)RS R, W, T, S c (R{W{T)SS R, W, T, T c R~(W|T)|TS R, W, T, U c (R{T)(W|U)S R, W, T, V c W(R{V)~TS R, W, T, W c W|W(T|R)S R, W, T, X c (R{W{X)TS R, W, U, O c R~WU{OS R, W, U, P c (R{W)|(U{P)S R, W, U, Q c R{(W|U)QS R, W, U, R c R|(W|U){RS R, W, U, S c (R{U|W)~SS R, W, U, T c (R{T)(W|U)S R, W, U, U c (R~U)|(W{U)S R, W, U, V c W|R{U|VS R, W, U, W c W|RU~WS R, W, U, X c W(R~U)~XS R, W, V, O c R{W|V{OS R, W, V, P c R{W|V~PS R, W, V, Q c R|(W|V){QS R, W, V, R c R~(V|R)|WS R, W, V, S c (R~W{S)VS R, W, V, T c W(R{V)~TS R, W, V, U c W|(R{V|U)S R, W, V, V c W|(R{VV)S R, W, V, W c W|R{V|WS R, 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(S|P)~(WU)S S, P, W, V c (S{P)|(W|V)S S, P, W, W c S{P|WWS S, P, W, X c S{P{W|XS S, P, X, O c S{(P{X)~OS S, P, X, P c S{(P|P)~XS S, P, X, Q c (P{X)|(S{Q)S S, P, X, R c (S|P{X)RS S, P, X, T c X(P{TS)S S, P, X, U c (P{X{U)SS S, P, X, V c S~(X|P|V)S S, P, X, W c (S{P)|(X|W)S S, P, X, X c S{P|XXS S, Q, O, O c S{(Q{O)~OS S, Q, O, P c S{Q~O~PS S, Q, O, Q c S{Q{O|QS S, Q, O, R c S{Q~O~RS S, Q, O, S c (S{Q)~O{SS S, Q, O, T c S{Q~O~TS S, Q, O, U c S{Q~O~US S, Q, O, V c S{Q~O~VS S, Q, O, W c S{Q~O~WS S, Q, O, X c S{Q~O~XS S, Q, P, O c S{(Q{P)~OS S, Q, P, P c (S{Q)|(P{P)S S, Q, P, Q c S{Q|P~QS S, Q, P, R c S{Q{P|RS S, Q, P, S c (S|Q|P)~SS S, Q, P, T c S~Q{P|TS S, Q, P, U c (S{P)~Q|US S, Q, P, V c (QS)~(P{V)S S, Q, P, W c S~(Q{P)|WS S, Q, P, X c (QS)~(X|P)S S, Q, Q, O c S{(Q{Q)~OS S, Q, Q, P c S{Q|Q~PS S, Q, Q, Q c (S{Q{Q)QS S, Q, Q, R c S{(Q|Q)~RS S, Q, Q, S c S{Q{Q|SS S, Q, Q, T c S{(Q|Q)~TS S, Q, Q, U c S{(Q|Q)~US S, Q, Q, V c S{(Q|Q)~VS S, Q, Q, W c S{(Q|Q)~WS S, Q, Q, X c S{(Q|Q)~XS S, Q, R, O c S{(Q{R)~OS S, Q, R, P c S{Q|R{PS S, Q, R, Q c (S{Q)R{QS S, Q, R, R c S{Q~(R|R)S S, Q, R, S c S~(Q{R|S)S S, Q, R, T c S{Q{R|TS S, Q, R, U c S{Q~R|US S, Q, R, V c S~Q{R|VS S, Q, R, W c S~QW{RS S, Q, R, X c S~(XR|Q)S S, Q, S, O c S{(Q{S)~OS S, Q, S, P c S~Q|S~PS S, Q, S, Q c S{Q|S{QS S, Q, S, R c (S{Q~S)RS S, Q, S, S c S{Q~(S|S)S S, Q, S, T c S~(Q{S|T)S S, Q, S, U c S{Q{S|US S, Q, S, V c S~(Q~S|V)S S, Q, S, W c S{Q~S|WS S, Q, S, X c S~(X|Q~S)S S, Q, T, O c S{(Q{T)~OS S, Q, T, P c S~Q|T{PS S, Q, T, Q c S{(Q|Q)~TS S, Q, T, R c S{Q|T{RS S, Q, T, S c (S{Q|T)~SS S, Q, T, T c S{Q~(T|T)S S, Q, T, U c (S|Q)~T|US S, Q, T, V c S{Q{T|VS S, Q, T, W c (S{Q~W)TS S, Q, T, X c S~Q{T|XS S, Q, U, O c S{(Q{U)~OS S, Q, U, P c (S{U)Q|PS S, Q, U, Q c (S|Q{U)QS S, Q, U, R c (S{Q{U)RS S, Q, U, S c S{Q|U{SS S, Q, U, T c (S|Q)~T|US S, Q, U, U c S{Q~(U|U)S S, Q, U, V c S~(Q{U|V)S S, Q, U, W c S{Q{U|WS S, Q, U, X c (S{Q)~(UX)S S, Q, V, O c S{(Q{V)~OS S, Q, V, P c (QS)~(V{P)S S, Q, V, Q c S{(Q|Q)~VS S, Q, V, R c S~Q|V{RS S, Q, V, S c (S~Q|V)~SS S, Q, V, T c (S{Q)|(V|T)S S, Q, V, U c S~(Q{U|V)S S, Q, V, V c S{Q~(V|V)S S, Q, V, W c S~(Q{V|W)S S, Q, V, X c S{Q{V|XS S, Q, W, O c S{(Q{W)~OS S, Q, W, P c S~(Q{P)|WS S, Q, W, Q c S~Q|WQS S, Q, W, R c S~QW{RS S, Q, W, S c S{Q|WSS S, Q, W, T c (S{Q~W)TS S, Q, W, U c (S{Q)|(W|U)S S, Q, W, V c S~(Q{V|W)S S, Q, W, W c S{Q~(W|W)S S, Q, W, X c S~(Q{W|X)S S, Q, X, O c S{(Q{X)~OS S, Q, X, P c (QS)~(X|P)S S, Q, X, Q c S{(Q|Q)~XS S, Q, X, R c S~(XR|Q)S S, Q, X, S c S~(X|Q~S)S S, Q, X, T c (S~Q)|(X|T)S S, Q, X, U c (S{Q)X~US S, Q, X, V c (S{Q)|(X|V)S S, Q, X, W c S~(Q{W|X)S S, Q, X, X c S{Q~(X|X)S S, R, O, O c S{(R{O)~OS S, R, O, P c S{R~O~PS S, R, O, Q c S{R~O~QS S, R, O, R c S{R{O|RS S, R, O, S c (S{R)~O{SS S, R, O, T c S{R~O~TS S, R, O, U c S{R~O~US S, R, O, V c S{R~O~VS S, R, O, W c S{R~O~WS S, R, O, X c S{R~O~XS S, R, P, O c S{(R{P)~OS S, R, P, P c S{R~(P|P)S S, R, P, Q c (S{R{P)QS S, R, P, R c S{R|P~RS S, R, P, S c S{R{P|SS S, R, P, T c (S|R)~(T|P)S S, R, P, U c S~(UR|P)S S, R, P, V c (S~R)|(P{V)S S, R, P, W c S~R|P~WS S, R, P, X c S~R{P|XS S, R, Q, O c S{(R{Q)~OS S, R, Q, P c (S{R)|(Q{P)S S, R, Q, Q c S{R~(Q|Q)S S, R, Q, R c S{(R|R)~QS S, R, Q, S c S~(R{Q|S)S S, R, Q, T c S{R{Q|TS S, R, Q, U c S{R~Q|US S, R, Q, V c (S|R{V)QS S, R, Q, W c (S|R)Q~WS S, R, Q, X c S~(XR|Q)S S, R, R, O c S{(R{R)~OS S, R, R, P c S{R|R~PS S, R, R, Q c S{(R|R)~QS S, R, R, R c S{(R|R)~RS S, R, R, S c S{(R|R)~SS S, R, R, T c S{(R|R)~TS S, R, R, U c S{R{R|US S, R, R, V c S{(R|R)~VS S, R, R, W c S{(R|R)~WS S, R, R, X c S{(R|R)~XS S, R, S, O c S{(R{S)~OS S, R, S, P c S{R|S{PS S, R, S, Q c S~R|S~QS S, R, S, R c S{(R|R)~SS S, R, S, S c S{R~(S|S)S S, R, S, T c (S{S)(T|R)S S, R, S, U c S~(R{S|U)S S, R, S, V c S{R{S|VS S, R, S, W c (S|R)~(W|S)S S, R, S, X c (S{R{X)SS S, R, T, O c S{(R{T)~OS S, R, T, P c (S|R)~(T|P)S S, R, T, Q c S{R|T{QS S, R, T, R c (S{R{T)RS S, R, T, S c S~(T|R)|SS S, R, T, T c S{R~(T|T)S S, R, T, U c (R{T)(U|S)S S, R, T, V c S~(R{T|V)S S, R, T, W c S{R{T|WS S, R, T, X c (S|R)~(X|T)S S, R, U, O c S{(R{U)~OS S, R, U, P c S~(UR|P)S S, R, U, Q c S{R|UQS S, R, U, R c S{R|U{RS S, R, U, S c (S{R|U)~SS S, R, U, T c (R{T)(U|S)S S, R, U, U c S{R~(U|U)S S, R, U, V c (R{U{V)SS S, R, U, W c S~(R{U|W)S S, R, U, X c S{R{U|XS S, R, V, O c S{(R{V)~OS S, R, V, P c (S~R)|(V{P)S S, R, V, Q c (S|R{V)QS S, R, V, R c (S{R)V{RS S, R, V, S c S{R|V{SS S, R, V, T c S~(R{T|V)S S, R, V, U c (R{V{U)SS S, R, V, V c S{R~(V|V)S S, R, V, W c (S{R~W)VS S, R, V, X c S~(R{V|X)S S, R, W, O c S{(R{W)~OS S, R, W, P c S~R|W~PS S, R, W, Q c (S|R)~(WQ)S S, R, W, R c SR{WRS S, R, W, S c (S|R)~(W|S)S S, R, W, T c (S{R)|(W|T)S S, R, W, U c S~(R{U|W)S S, R, W, V c (S{R~W)VS S, R, W, W c S{R~(W|W)S S, R, W, X c SR~X|WS S, R, X, O c S{(R{X)~OS S, R, X, P c S~R|X{PS S, R, X, Q c S~(XR|Q)S S, R, X, R c S{R|XRS S, R, X, S c (S{R{X)SS S, R, X, T c (S|R)~(X|T)S S, R, X, U c (S{R)|(X|U)S S, R, X, V c S~(R{V|X)S S, R, X, W c SR~X|WS S, R, X, X c S{R~(X|X)S S, S, O, O c S{(S{O)~OS S, S, O, P c S{S~O~PS S, S, O, Q c (S{S{O)QS S, S, O, R c S{S~O~RS S, S, O, S c S{S{O|SS S, S, O, T c S{S~O~TS S, S, O, U c S{S~O~US S, S, O, V c S{S~O~VS S, S, O, W c S{S~O~WS S, S, O, X c S{S~O~XS S, S, P, O c S{(S{P)~OS S, S, P, P c S{S~(P|P)S S, S, P, Q c (S{S)~(PQ)S S, S, P, R c (S{S)|(P{R)S S, S, P, S c S{S|P~SS S, S, P, T c S{S{P|TS S, S, P, U c S~(U|S|P)S S, S, P, W c S~(S|P)|WS S, S, Q, O c S{(S{Q)~OS S, S, Q, P c (S{S)(Q~P)S S, S, Q, Q c (S{S)|(Q{Q)S S, S, Q, R c (S{S~Q)RS S, S, Q, S c (S{S)~(QS)S S, S, Q, T c S~(S{Q|T)S S, S, Q, U c S{S{Q|US S, S, Q, V c S~(S~Q|V)S S, S, Q, W c S{S~Q|WS S, S, Q, X c S~(X|S~Q)S S, S, R, O c S{(S{R)~OS S, S, R, P c (S{S)|(R{P)S S, S, R, Q c (S{S~Q)RS S, S, R, R c S{S~(R|R)S S, S, R, S c (S{S~R)SS S, S, R, T c (S{S)(T|R)S S, S, R, U c (S{S)~(RU)S S, S, R, V c S{S{R|VS S, S, R, W c (S{S)W{RS S, S, R, X c (S~S)|(R{X)S S, S, S, O c S{(S{S)~OS S, S, S, P c S{S|S~PS S, S, S, Q c S{(S|S)~QS S, S, S, R c (S{S{S)RS S, S, S, S c S{(S|S)~SS S, S, S, T c S{(S|S)~TS S, S, S, U c S{(S|S)~US S, S, S, V c S{(S|S)~VS S, S, S, W c S{S{S|WS S, S, S, X c S{(S|S)~XS S, S, T, O c S{(S{T)~OS S, S, T, P c S{S|T{PS S, S, T, Q c SS{T|QS S, S, T, R c (S{S)(T|R)S S, S, T, S c (S|S)~T{SS S, S, T, T c S{S~(T|T)S S, S, T, U c (S{S~T)US S, S, T, V c (S~S)|(T{V)S S, S, T, W c S~(S{T|W)S S, S, T, X c S{S{T|XS S, S, U, O c S{(S{U)~OS S, S, U, P c S~(U|S|P)S S, S, U, Q c S{S|U{QS S, S, U, R c (S{S)U~RS S, S, U, S c (S{S)(U|S)S S, S, U, T c (S{S~T)US S, S, U, U c S{S~(U|U)S S, S, U, V c (S{S~U)VS S, S, U, W c (S{S)(W|U)S S, S, U, X c S~(S{U|X)S S, S, V, O c S{(S{V)~OS S, S, V, Q c (SS{V)QS S, S, V, R c S{S|V{RS S, S, V, S c (S{S|V)~SS S, S, V, T c (S{S)(V|T)S S, S, V, U c (S{S~U)VS S, S, V, V c S{S~(V|V)S S, S, V, W c (S{S~V)WS S, S, V, X c (S{S)(X|V)S S, S, W, O c S{(S{W)~OS S, S, W, P c S~(S|P)|WS S, S, W, Q c S{S|WQS S, S, W, R c (S{S)W{RS S, S, W, S c (S{S{W)SS S, S, W, T c SS{W|TS S, S, W, U c (S{S)(W|U)S S, S, W, V c (S{S~V)WS S, S, W, W c S{S~(W|W)S S, S, W, X c (S{S~W)XS S, S, X, O c S{(S{X)~OS S, S, X, Q c S~(X|S~Q)S S, S, X, R c (S~S)|(X{R)S S, S, X, S c (S|S)~X{SS S, S, X, T c (S{S)|(X|T)S S, S, X, U c SS{X|US S, S, X, V c (S{S)(X|V)S S, S, X, W c (S{S~W)XS S, S, X, X c S{S~(X|X)S S, T, O, O c S{(T{O)~OS S, T, O, P c S{T~O~PS S, T, O, Q c S{T~O~QS S, T, O, R c S{T~O~RS S, T, O, S c (S{T)~O{SS S, T, O, T c S{T{O|TS S, T, O, U c S{T~O~US S, T, O, V c S{T~O~VS S, T, O, W c S{T~O~WS S, T, O, X c S{T~O~XS S, T, P, O c S{(T{P)~OS S, T, P, P c S{T~(P|P)S S, T, P, Q c (S{T|P)QS S, T, P, R c S~(T|P|R)S S, T, P, S c (S{T)|(P{S)S S, T, P, T c S{T|P~TS S, T, P, U c S{T{P|US S, T, P, V c S~(V|T|P)S S, T, P, W c T{P|WSS S, T, P, X c T(XS|P)S S, T, Q, O c S{(T{Q)~OS S, T, Q, P c (S{T|P)QS S, T, Q, Q c S{T~(Q|Q)S S, T, Q, R c (S{T)|(Q{R)S S, T, Q, S c (S{Q|T)~SS S, T, Q, T c S{(T|T)~QS S, T, Q, U c S~(T{Q|U)S S, T, Q, V c S{T{Q|VS S, T, Q, W c S~(T|Q)|WS S, T, Q, X c S~(T~Q|X)S S, T, R, O c S{(T{R)~OS S, T, R, P c (S{T)R{PS S, T, R, Q c 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S, T, V, T c S{(T|T)~VS S, T, V, U c V|(S{T|U)S S, T, V, V c S{T~(V|V)S S, T, V, W c (S~T{W)VS S, T, V, X c (S~T)|(V{X)S S, T, W, O c S{(T{W)~OS S, T, W, P c T|WS{PS S, T, W, Q c S~T|W~QS S, T, W, R c S{T|W{RS S, T, W, S c (S{T|W)~SS S, T, W, T c S{(T|T)~WS S, T, W, U c TS~W|US S, T, W, V c (S~T{W)VS S, T, W, W c S{T~(W|W)S S, T, W, X c T~W|S~XS S, T, X, O c S{(T{X)~OS S, T, X, P c T(XS|P)S S, T, X, Q c S~(T~Q|X)S S, T, X, R c (S{T)X{RS S, T, X, S c S{T|X{SS S, T, X, T c S{(T|T)~XS S, T, X, U c T|S{X|US S, T, X, V c (S~T)|(X{V)S S, T, X, W c T~W|S~XS S, T, X, X c S{T~(X|X)S S, U, O, O c S{(U{O)~OS S, U, O, P c S{U~O~PS S, U, O, Q c S{U~O~QS S, U, O, R c S{U~O~RS S, U, O, S c (S{U)~O{SS S, U, O, T c S{U~O~TS S, U, O, U c S{U{O|US S, U, O, V c S{U~O~VS S, U, O, W c S{U~O~WS S, U, O, X c S{U~O~XS S, U, P, O c S{(U{P)~OS S, U, P, P c S{U~(P|P)S S, U, P, Q c (S{U)Q|PS S, U, P, R c S~(UR|P)S S, U, P, S c S~(U|P|S)S S, U, P, T c (S{U)|(P{T)S S, U, P, U c S{U|P~US S, U, P, V c S{U{P|VS S, U, 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c (X{U{P)SS S, X, U, Q c S~(X|U|Q)S S, X, U, R c (S{X)|(U{R)S S, X, U, S c (S{U|X)~SS S, X, U, T c X|(S{U|T)S S, X, U, U c S{X~(U|U)S S, X, U, V c X|S{U|VS S, X, U, W c S~(X|U)|WS S, X, U, X c S{(X|X)~US S, X, V, O c S{(X{V)~OS S, X, V, P c S~(X|V|P)S S, X, V, Q c (S{X)|(V{Q)S S, X, V, R c S~(V{R|X)S S, X, V, S c S~(X|V)|SS S, X, V, T c (S{X{V)TS S, X, V, U c X|(S{V|U)S S, X, V, V c S{X~(V|V)S S, X, V, W c (S~X|W)VS S, X, V, X c S{(X|X)~VS S, X, W, O c S{(X{W)~OS S, X, W, P c (S{X)|(W{P)S S, X, W, Q c S~(W{Q|X)S S, X, W, R c S~XR|WS S, X, W, S c S~X|W~SS S, X, W, T c W~T|S~XS S, X, W, U c S~(X|U)|WS S, X, W, V c (S~X|W)VS S, X, W, W c S{X~(W|W)S S, X, W, X c S{(X|X)~WS S, X, X, O c S{(X{X)~OS S, X, X, P c S{X|X~PS S, X, X, Q c S{(X|X)~QS S, X, X, R c S{(X|X)~RS S, X, X, S c S{(X|X)~SS S, X, X, T c S{(X|X)~TS S, X, X, U c S{(X|X)~US S, X, X, V c S{(X|X)~VS S, X, X, W c S{(X|X)~WS S, X, X, X c S{(X|X)~XS T, O, O, P c T{O{O|PS T, O, O, S c (T{O)~O{SS T, O, O, X c O{O{X|TS T, O, P, O c 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