Task: Program Execution
Input (English): 1, 10, ['3687', 'O', '9659', 'o', 'V', 'S', '3331', 'C', 'Y', '1385', 'B', 'o', '5855', '6409', 'f', 'H', '7999', '6261', 'X', 'f', 'v', '99']
Output (English): 3687O9659oVS3331CY1385