Task: Program Execution
Input (English): 9, ['6627', '2229', '3669', 'x', '1059', '7535', 'm', '7467', '2581', '1137', '9913', 'q', 'k', '8517', '3341', 'c', 'K', '2717', '1619']
Output (English): 1137, 9913, q, k, 8517, 3341, c, K, 2717, 1619