Task: Program Execution
Input (English): 6, 7, ['1835', 'f', 'Z', '6695', '8621', '9015', 'R', 'G', 'h', '8525', '5949', '8589', '7605', 'l', '6603', '6787', 'E', '4159', '7289', '2285', '873']
Output (English): 9015, R