Task: Program Execution
Input (English): 4401 5101 L B p 223 7159 J c 7129 Z I r Y j 1231 3769 2095 9385 1703 7421 683 g 8041 x 6621 h T 6421 J 1931 6793 7511
Output (English): 3, 4, 5, 8, 9, 11, 12, 13, 14, 15, 23, 25, 27, 28, 30