Task: Program Execution
Input (English): 4, 23, ['797', 'f', 'y', '3785', '7635', '8345', '5589', 'G', 'P', 'D', '9017', 'R', '9663', '7063', 'Z', 'X', '2325', 't', '781', '5251', '3881', '4245', 'q', 'V', 'g']
Output (English): 3785763583455589GPD9017R96637063ZX2325t781525138814245q