(K+2){1-[WZ+H+J-Q]2-[(GK+2G+K+1)(H+J)+H-Z]2 -[2N+P+Q+Z-E]2-[16(K+1)3(K+2)(N+1)2+1-F2]2 -[E3(E+2)(A+1)2+1-O2]2-[(A2-1)Y2+1-X2]2 -[16R2Y4(A2-1)+1-U2]2-[((A+U2(U2-A))2-1)×(N+4DY)2+1-(X+CU)2]2 -[N+L+V-Y]2-[(A2-1)L2+1-M2]2-[AI+K+1-L-I]2 -[P+L(A-N-1)+B(2AN+2A-N2-2N-2)-M]2 -[Q+Y(A-P-1)+S(2AP+2A-P2-2P-2)-X]2 -[Z+PL(A-P)+T(2AP-P2-1)-PM]2}
