Task: Program Execution
Input (English): 2, 2, ['g', '863', '2771', 'B', 'Z', 'R', '937', 'D', '8803', 'b', '3017', '465', 'z', 'H', '4569', '745', 'o', 'T', '3613', '9839', '493', '6191', '8959', '6735', '9781', '5555', '6933', '5819', '3705', '5645']
Output (English): 863