Task: Program Execution
Input (English): t 4731 D 1617 8887 d 5751 707 V k p V 1923 K k f r G P h f O d d u
Output (English): 20, 4731, 4, 1617, 8887, 4, 5751, 707, 22, 11, 16, 22, 1923, 11, 11, 6, 18, 7, 16, 8, 6, 15, 4, 4, 21