Task: Program Execution
Input (English): l 407 Y 1975 6315 V 2341 r e Q c V 5289 a 821 7761 k q S l H 7529 e 3077 2811 2625 o c 4841 e D 6615 2459 N 9973 9443 g 4327 7185 O
Output (English): 12, 407, 25, 1975, 6315, 22, 2341, 18, 5, 17, 3, 22, 5289, 1, 821, 7761, 11, 17, 19, 12, 8, 7529, 5, 3077, 2811, 2625, 15, 3, 4841, 5, 4, 6615, 2459, 14, 9973, 9443, 7, 4327, 7185, 15