Task: Program Execution
Input (English): 7577 2243 y 7857 L u 1593 4127 2761 9611 9053 j 4575 E 2023 D 777 4051 c 9547 3819 5945 389 R 8931 J c r 1381
Output (English): 3, 5, 6, 12, 14, 16, 19, 24, 26, 27, 28