Task: Program Execution
Input (English): 3, 19, ['6491', 'N', '2689', '917', 'W', 'l', 'b', '8823', '4557', '1447', 'e', 'E', 'R', 'P', '6299', '7593', 's', 'F', '3881', '5673', '1301', '3687', '221', '2239', 'L', 'X']
Output (English): 1883Fs39579926PREe744175543288blW7199862