Task: Program Execution
Input (English): u, Z, 9581, F, G, u, N, M, l, 1463, 4963, 5903, K, 7999, s, E, q, 297, j, 8315, x, 5331, 5379, R
Output (English): 21, 26, 9581, 6, 7, 21, 14, 13, 12, 1463, 4963, 5903, 11, 7999, 19, 5, 17, 297, 10, 8315, 24, 5331, 5379, 18