1 array 1 2
2 var 2 i
3 var 2 j
4 var 2 k
5 var 1 ei
6 var 1 ej
7 var 1 ek1
8 var 1 ek2
9 write 1 2 1 4 7
10 write 1 2 9 2 5
11 write 1 2 1 4 8
12 write 1 2 11 3 6
13 eq 1 2 3
14 eq 1 7 8
15 eq 1 10 12
16 and 1 -13 -14
17 and 1 15 16
18 eq 1 2 4
19 eq 1 3 4
20 and 1 -18 -19
21 and 1 17 20
22 root 1 21