Task: Program Execution
Input (English): 10, 19, ['8307', '4431', 'M', '9823', 'n', '4879', '1271', 'F', 'c', 'f', '2273', '6065', '5271', 'I', '1435', 'z', '9439', 'A', '229', 'r', '5007', 'S', '7433', 'm']
Output (English): 922A9349z5341I172556063722f