Task: Program Execution
Input (English): 2, 12, ['G', '1319', 'b', 'K', '6443', 'U', '6577', 'J', 'J', '3053', 'b', '9207', '225', '3241', '6715', '9097', '9569', '6193', 'w', 'Z', 'n', 'n']
Output (English): 7029b3503JJ7756U3446Kb9131