Task: Program Execution
Input (English): [[73, -120, -70, -14], [-107, -177, -110, 17, -187], [-196, -85, -145, -153], [30, 52, -128, -39, -65], [-118, -154], [44, -112, -75]]
Output (English): [73, 17, -85, 52, -118, 44]