Task: Program Execution
Input (English): 5719 Q z 6591 5037 6483 L z 7129 3161 u 467 C 89 7 m l Z 2237 4091 541 6943 L U 3911 o 7227 7861 v Z 5035 3967 M G 6091 n 565 1335
Output (English): 1, 4, 5, 6, 9, 10, 12, 14, 15, 19, 20, 21, 22, 25, 27, 28, 31, 32, 35, 37, 38