Task: Program Execution
Input (English): 4, 15, ['Q', '5585', '6369', '4277', '4693', 'i', 'q', 'o', 't', 'Q', 'G', '1863', '6801', 'd', 'p', '5303', '5937', '811', '7773', 'z', '5793', '5697', '6017', 'b', 'Y', 'n']
Output (English): pd10863681GQtoqi39647724