Task: Program Execution
Input (English): 8, 17, ['5151', 'f', '6223', '1181', '1675', 'H', 'L', 'n', '3169', '3135', '7575', '8603', '1685', 'A', '7107', 'Z', '3447', '6451']
Output (English): n31693135757586031685A7107Z3447