Task: Program Execution
Input (English): 9, 14, ['7561', '1017', '2945', 'S', 'R', '1773', 'e', '1645', 'R', '5401', '5141', '1649', 'n', '3701', 'j', '3205', '6823', 'o', '3409', 'Y']
Output (English): R, 5401, 5141, 1649, n, 3701