2 ===============================================
10 -----------------------------------------------
13 1/4*N-N*L*M-1/2*N*L^2-3/2*L^2*M-1/2*N*M^2+3/4*L-1/4*M-1/2*M^3-3/2*L*M^2-1/2*L^3
14 3/4*N-3/4*N*L*M-1/4*N*M-1/4*N*L-3/8*N*L^2-3/8*L^2*M-3/8*N*M^2+1/4*L*M+1/8*N^2+1/4*L-1/8*N^3-3/4*M-3/8*N^2*L+1/8*L^2-1/8*M^3-3/8*L*M^2-3/8*N^2*M+1/8*M^2-1/8*L^3
15 -3*L^2*M+L-M^3-3*L*M^2-L^3
16 1/2*N-N*L*M-1/12*N*M-1/12*N*L-1/2*N*L^2-3/4*L^2*M-1/2*N*M^2+1/12*L*M+1/24*N^2+1/2*L-1/2*M-1/4*N^2*L+1/24*L^2-1/4*M^3-3/4*L*M^2-1/4*N^2*M+1/24*M^2-1/4*L^3
17 Minimum coefficient(s): {1/4*N-N*L*M-1/2*N*L^2-3/2*L^2*M-1/2*N*M^2+3/4*L-1/4*M-1/2*M^3-3/2*L*M^2-1/2*L^3,3/4*N-3/4*N*L*M-1/4*N*M-1/4*N*L-3/8*N*L^2-3/8*L^2*M-3/8*N*M^2+1/4*L*M+1/8*N^2+1/4*L-1/8*N^3-3/4*M-3/8*N^2*L+1/8*L^2-1/8*M^3-3/8*L*M^2-3/8*N^2*M+1/8*M^2-1/8*L^3,-3*L^2*M+L-M^3-3*L*M^2-L^3,1/2*N-N*L*M-1/12*N*M-1/12*N*L-1/2*N*L^2-3/4*L^2*M-1/2*N*M^2+1/12*L*M+1/24*N^2+1/2*L-1/2*M-1/4*N^2*L+1/24*L^2-1/4*M^3-3/4*L*M^2-1/4*N^2*M+1/24*M^2-1/4*L^3}
18 Maximum coefficient(s): {1/4*N-N*L*M-1/2*N*L^2-3/2*L^2*M-1/2*N*M^2+3/4*L-1/4*M-1/2*M^3-3/2*L*M^2-1/2*L^3,3/4*N-3/4*N*L*M-1/4*N*M-1/4*N*L-3/8*N*L^2-3/8*L^2*M-3/8*N*M^2+1/4*L*M+1/8*N^2+1/4*L-1/8*N^3-3/4*M-3/8*N^2*L+1/8*L^2-1/8*M^3-3/8*L*M^2-3/8*N^2*M+1/8*M^2-1/8*L^3,-3*L^2*M+L-M^3-3*L*M^2-L^3,1/2*N-N*L*M-1/12*N*M-1/12*N*L-1/2*N*L^2-3/4*L^2*M-1/2*N*M^2+1/12*L*M+1/24*N^2+1/2*L-1/2*M-1/4*N^2*L+1/24*L^2-1/4*M^3-3/4*L*M^2-1/4*N^2*M+1/24*M^2-1/4*L^3}
21 ===============================================
29 -----------------------------------------------
36 Minimum coefficient(s): {N-N^3-M}
37 Maximum coefficient(s): {L-N^3}
40 ===============================================