Encoded message

Description:

Input:

The first line of the input contains a single integer $$$N$$$ ($$$1 \le N \le 24$$$). The next $$$N$$$ lines contain $$$5$$$ space-separated integers each. The first three integers will be between 0 and 2, inclusive. The last two integers will be between 0 and 3, inclusive. The sum of the first three integers will be equal to the sum of the last two integers.

Output:

Output the result – a string of lowercase English letters.

Sample Input:

1
1 0 0 1 0

Sample Output:

a

Sample Input:

10
2 0 0 1 1
1 1 1 2 1
2 1 0 1 2
1 1 0 1 1
2 1 0 2 1
1 1 1 2 1
1 2 1 3 1
2 0 0 1 1
1 1 0 1 1
1 1 2 2 2

Sample Output:

codeforcez