Task: Program Execution
Input (English): 15, ['u', '93', 'v', 'J', '319', '7759', 'Z', '4919', '413', 'Y', '7813', '9623', 'H', '4727', 'B', '9231', '3273', 'u', 'm', 'u', '6379', '845', '1097', '4573', '2135', 'O', '9545', '4195', '589', '6309', 't', '7815', 'k', '6357', 'H', 'o', '4783', 'G']
Output (English): u, 9231, t