Task: Program Execution
Input (English): 4873 R 6917 9145 F s 4875 4603 u 7329 3123 5349 q 9729 403 5317 j 4093 7455 3433 8353 S F 3695 W 4205 4919 w 9059 p M i 8745 5761 g 4627 A f 4505 2337
Output (English): 4873, 18, 6917, 9145, 6, 19, 4875, 4603, 21, 7329, 3123, 5349, 17, 9729, 403, 5317, 10, 4093, 7455, 3433, 8353, 19, 6, 3695, 23, 4205, 4919, 23, 9059, 16, 13, 9, 8745, 5761, 7, 4627, 1, 6, 4505, 2337