Task: Program Execution
Input (English): 20, 21, ['I', 'P', 'q', 'T', '2727', 'V', '399', '5545', '9623', 'H', '3117', '8193', '6907', '7947', 'Y', '7433', '6883', 'h', 'R', 'B', 'J', '6143', 'Y', 'y', 'M', '2413', '6907', '1327', '6427', 'N']
Output (English): J, B