Task: Program Execution
Input (English): [[58, -61, 45, -170, 15, 24, -72], [56, -179, 56, 6, -193, -51], [51, -109], [2, -177, -190, -14, 99, -179, -7], [-32, 92, -198, -46], [-186, 75, -184]]
Output (English): [58, 56, 51, 99, 92, 75]