Task: Program Execution
Input (English): 4, 18, ['e', 'n', 'q', '5115', '2473', '2443', 'Z', 'x', 'F', 's', 'm', '4785', '5131', '2303', '6205', '4065', '7403', '8795', '4269']
Output (English): 8795740340656205230351314785msFxZ244324735115