Task: Program Execution
Input (English): 1477 2759 867 3833 6635 9709 V G 7269 7615 1409 4669 6201 U F 6633 2845 4749 1881 o 6091 6641 8027 k L 5565 W 3297 9973 2047 7605 l e 2489 7625 4957 d
Output (English): 7, 8, 14, 15, 20, 24, 25, 27, 32, 33, 37