Task: Program Execution
Input (English): 3, ['K', '8407', 'e', 'R', '603', 'O', '633', '9611', '4539', 'N', 'h', 'J', 'T', 'W', '8387', '8895', 'l', '2435', 'd', 'r', 'u', '6953', 'k', '1897', '9415', 'X']
Output (English): K, 8407, e