Task: Program Execution
Input (English): R, 7605, 3885, 6903, 6811, A, 4155, 957, 479, l, j, 4375, 1095, f, 7061, T, 1873, E
Output (English): 2, 3, 4, 5, 7, 8, 9, 12, 13, 15, 17