Task: Program Execution
Input (English): 8549, s, 6931, 1139, E, e, 715, 2651, J, V, 4261, 7507, v, s, 5247, 9417, 7959, h, 7129, 8227, 6727, S, 1325, o
Output (English): 1, 3, 4, 7, 8, 11, 12, 15, 16, 17, 19, 20, 21, 23