115 8
25 -1 -1 -1 -1 -1 -1 -1
31 -1 0 0 0 0 0 0
41 0 -1 0 0 0 0 0
51 0 0 -1 0 0 0 0
61 0 0 0 -1 0 0 0
71 0 0 0 0 -1 0 0
81 0 0 0 0 0 -1 0
91 0 0 0 0 0 0 -1
100 1 0 0 0 0 0 0
110 0 1 0 0 0 0 0
120 0 0 1 0 0 0 0
130 0 0 0 1 0 0 0
140 0 0 0 0 1 0 0
150 0 0 0 0 0 1 0
160 0 0 0 0 0 0 1
17linearity 1 1
18
19