Task: Program Execution
Input (English): 2, 4, ['7877', '993', '5897', 'F', '7041', '397', '4095', 'W', 'r', '7735', '5963', 'L', '7391', 't', 'P', '7961', 'W', '1395', '1469', '4419', '3041', 'D', 'o']
Output (English): F5897993