Task: Program Execution
Input (English): 16, ['Y', '8603', '5771', '2215', '1317', 'y', '1735', 'b', '3017', '3527', 'X', '8139', 'a', '3097', 'O', 'E', '8473', '4211', '9767', 'j', 'n', '9189', '415', '3221', 'C', '9567', 'a', 'n', 'r', 'a', 'S', 'G', '8479', '7687', '2897', '787', 'M', 'N', '2557', '6471', '635', 't', 'F']
Output (English): Y, 8473, 8479