Task: Program Execution
Input (English): 7, ['7207', '1295', 'd', 'h', '6627', '381', '5261', '1067', 'G', 'S', '1255', 'b', 'B', '7325', 'E', '3833', 'd', '3299', 't', '1873']
Output (English): 7207, 1067, E