Task: Program Execution
Input (English): 4, 12, ['y', 'c', '7177', 'n', 'w', 'F', 'V', '5623', '8835', 'f', '7521', '933', '8233', 'z', 'j', '3001', 'G', 'P', 's', '1201', '1415', '1153', 'Y', 'W', 'N', 'T']
Output (English): nwFV56238835f7521933