Task: Program Execution
Input (English): 6801, U, K, 3873, 3137, b, m, 5427, 1743, 587, 5391, 4179, 3181, 5957, N, k, v
Output (English): 6801, 21, 11, 3873, 3137, 2, 13, 5427, 1743, 587, 5391, 4179, 3181, 5957, 14, 11, 22