Task: Program Execution
Input (English): 1, ['6557', '9953', 'x', '4607', '6335', 'J', '8739', '7199', 'Q', 'O', 'r', 'L', 'S', '609', 'M', 'v', 'j', 'L', 'l', 'E', 'c', 'S', 'J']
Output (English): 9953, x, 4607, 6335, J, 8739, 7199, Q, O, r, L, S, 609, M, v, j, L, l, E, c, S, J