Task: Program Execution
Input (English): 7787, Z, 9537, 4685, 5857, 5919, y, O, 165, z, O, 1427, 6539, s, x, c, M, 6897, 4755, o
Output (English): 7787, 26, 9537, 4685, 5857, 5919, 25, 15, 165, 26, 15, 1427, 6539, 19, 24, 3, 13, 6897, 4755, 15