Task: Program Execution
Input (English): s, 8779, 3853, 4319, 7441, h, R, c, s, 5879, 6217, T, 2083, 7879, M, 309, l, 1253, 179, l, t, 3107
Output (English): 2, 3, 4, 5, 10, 11, 13, 14, 16, 18, 19, 22