5
30
1 1 1 1 1    -1 -1 -1 -1 -1       0  0  0  0  0     0  0  0  0  0      0  0  0  0  0    0  0  0  0  0 
0 0 0 0 0     1  1  1  1  1      -1 -1 -1 -1 -1     0  0  0  0  0      0  0  0  0  0    0  0  0  0  0
0 0 0 0 0     0  0  0  0  0       1  1  1  1  1    -1 -1 -1 -1 -1      0  0  0  0  0    0  0  0  0  0
0 0 0 0 0     0  0  0  0  0       0  0  0  0  0     1  1  1  1  1     -1 -1 -1 -1 -1    0  0  0  0  0
0 0 0 0 0     0  0  0  0  0       0  0  0  0  0     0  0  0  0  0      1  1  1  1  1   -1 -1 -1 -1 -1
inequalities

1
30
1 1 1 1 1      1 1 1 1 1         1 1 1 1 1     1 1 1 1 1   1 1 1 1 1   1 1 1 1 1
signs

1
30
1 1 1 1 1      1 1 1 1 1         1 1 1 1 1     1 1 1 1 1    1 1 1 1 1   1 1 1 1 1
grading