Task: Program Execution
Input (English): 5, 7, ['w', 'W', 'n', '3629', '6559', 'g', '2047', '7107', '3917', 'T', 'j', '3825', '5505', '5465', '5067', 'z', 'm', 'u', '5999', '13', 'K']
Output (English): 2047g6559