Task: Program Execution
Input (English): 4, 4, ['7257', 'u', 'J', '3373', 'F', '9205', 'R', 'W', 'W', 'W', '4381', 'c', '819', '2659', 'f', '8283', 'N', 'm', '3841', 'k', 'j', '327', 'n', '9521', 'b']
Output (English): 3373, W, c, 8283, k, 9521