1 array 1 1
2 zero 1
3 one 1
4 read 1 1 2
5 read 1 1 3
6 and 1 4 5
7 array 1 1
8 read 1 7 2
9 ne 1 1 7
10 and 1 8 9
11 and 1 6 10
12 root 1 11