1 array 3 3
2 var 3 counter

3 constd 3 1
4 add 3 2 3
5 next 3 2 4

6 write 3 3 1 2 2
7 anext 3 3 1 6

8 var 3 lambda
9 ult 1 8 2
10 read 3 1 8
11 ne 1 10 8
12 and 1 9 11
13 root 1 12