Task: Program Execution
Input (English): 13, 15, ['Q', 'G', 'Q', 'R', '1769', '281', 'T', '2725', '5107', 'z', 'z', '2091', 'K', '3063', '897', '9679', 'x', 'Z', '1205', 'A', '5137', '6337', 'R', '9079', 'a', '1065', '6359', '5515']
Output (English): K3063897