Task: Program Execution
Input (English): 1715 N q 3831 8541 Q K 2213 6341 W 7923 a 4241 l z 4777 4941 e 5645 3911 X 5729 9725 9061 u 8581 j
Output (English): 1715, 3831, 8541, 2213, 6341, 7923, 4241, 4777, 4941, 5645, 3911, 5729, 9725, 9061, 8581