1 var 3 v2
2 slice 1 1 2 2
3 var 3 v1
4 slice 1 3 1 1
5 and 1 2 4
6 slice 1 1 1 1
7 and 1 -2 -6
8 slice 1 3 2 2
9 and 1 -7 8
10 and 1 -5 -9
11 zero 1
12 concat 4 11 3
13 concat 4 11 1
14 mul 4 12 13
15 slice 1 14 3 3
16 and 1 10 -15
17 root 1 -16