Task: Program Execution
Input (English): 7475 K k Y 4185 2175 5599 l 6033 3319 5877 2563 L L t p N 2955 R 4159 T G m D 4319 3497 e 8361 9945 1981 Z 4503 n c 5629 9371
Output (English): 2, 3, 4, 8, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27, 31, 33, 34