1 array 8 8
2 var 8
3 var 8
4 var 8
5 var 8
6 var 8
7 var 8
8 write 8 8 1 2 3
9 write 8 8 8 4 5
10 write 8 8 8 6 7
11 eq 1 4 6
12 eq 1 5 7
13 eq 1 9 10
14 and 1 11 12
15 and 1 -13 14
16 root 1 15