Task: Program Execution
Input (English): 8, ['607', 'z', '599', 'a', 'D', '6301', 'b', 'Y', 'W', '5139', 'f', '1437', '2895', 't', 'F', '3743', 'm', 'r', 'b', '107', 't']
Output (English): 607, W, m