1 [PIP2-like future input] Please enter:
4 - the bignum column (start at 0, -1 if no bignum),
6 - the constraint matrix.
8 1 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 0
9 1 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0
10 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0
11 1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0
12 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
13 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
14 0 0 0 0 -1 0 0 0 0 1 -1 0 0 0 0 0 0 0
15 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0
16 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0
17 0 0 0 0 0 0 -1 0 0 0 0 0 1 -1 0 -1 0 0
18 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0
19 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0
20 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0
21 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0
22 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1
23 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1