Task: Program Execution
Input (English): A, 8171, 6587, 5831, 3797, 2981, 8093, 4299, Y, 3017, k, D, B, R, 9441
Output (English): 1, 8171, 6587, 5831, 3797, 2981, 8093, 4299, 25, 3017, 11, 4, 2, 18, 9441