1 array 1 1
2 array 1 1
3 var 1 
4 read 1 1 3
5 read 1 1 -3 
6 ult 1 4 5 
7 read 1 2 3
8 read 1 2 -3 
9 ult 1 7 8 
10 ne 1 1 2
11 and 1 6 9 
12 and 1 10 11 
13 root 1 12