Task: Program Execution
Input (English): 7149 3915 k Y z P 775 v U 233 m 2939 O 6787 7717 U 8531 5071 j 7839 S W K 3689 8907 7721 9099 U U 53 4025 J 7179 7587
Output (English): 7149, 3915, 11, 25, 26, 16, 775, 22, 21, 233, 13, 2939, 15, 6787, 7717, 21, 8531, 5071, 10, 7839, 19, 23, 11, 3689, 8907, 7721, 9099, 21, 21, 53, 4025, 10, 7179, 7587