First at the same time vehicle on the bottom and vehicle on the left and vehicle on the top, then vehicle on the right First at the same time vehicle on the left and vehicle on the top, then vehicle on the right, then vehicle on the bottom First at the same time vehicle on the bottom and vehicle on the top, then drivers have to agree among themselves who will pass first Drivers have to agree among themselves who will pass first First at the same time vehicle on the bottom and vehicle on the top, then at the same time vehicle on the left and vehicle on the right

First vehicle on the left, then vehicle on the top First vehicle on the top, then vehicle on the left Drivers have to agree among themselves who will pass first

First vehicle on the top, then vehicle on the left, then vehicle on the bottom, then vehicle on the right First vehicle on the left, then vehicle on the bottom, then vehicle on the top, then vehicle on the right First vehicle on the bottom, then vehicle on the left, then vehicle on the top, then vehicle on the right First vehicle on the bottom, then vehicle on the top, then vehicle on the left, then vehicle on the right Drivers have to agree among themselves who will pass first

First vehicle on the left, then at the same time vehicle on the bottom and vehicle on the right First at the same time vehicle on the bottom and vehicle on the right, then vehicle on the left Drivers have to agree among themselves who will pass first

First at the same time vehicle on the left and vehicle on the right and vehicle on the top, then vehicle on the bottom First at the same time vehicle on the left and vehicle on the right, then drivers have to agree among themselves who will pass first First vehicle on the bottom, then drivers have to agree among themselves who will pass first First at the same time vehicle on the bottom and vehicle on the left and vehicle on the top, then vehicle on the right First at the same time vehicle on the bottom and vehicle on the left, then vehicle on the top, then vehicle on the right

First vehicle on the bottom, then vehicle on the top, then vehicle on the right First vehicle on the top, then vehicle on the bottom, then vehicle on the right First vehicle on the right, then vehicle on the top, then vehicle on the bottom First vehicle on the bottom, then vehicle on the right, then vehicle on the top Drivers have to agree among themselves who will pass first

Drivers have to agree among themselves who will pass first First vehicle on the right, then vehicle on the top First vehicle on the top, then vehicle on the right

First vehicle on the right, then vehicle on the bottom, then vehicle on the left First vehicle on the bottom, then vehicle on the right, then vehicle on the left Drivers have to agree among themselves who will pass first First vehicle on the right, then vehicle on the left, then vehicle on the bottom First vehicle on the left, then vehicle on the bottom, then vehicle on the right

First vehicle on the bottom, then vehicle on the right First vehicle on the right, then vehicle on the bottom Drivers have to agree among themselves who will pass first

First vehicle on the top, then vehicle on the bottom, then vehicle on the right, then vehicle on the left Drivers have to agree among themselves who will pass first First vehicle on the top, then vehicle on the right, then vehicle on the bottom, then vehicle on the left First vehicle on the right, then vehicle on the top, then vehicle on the bottom, then vehicle on the left First vehicle on the bottom, then vehicle on the right, then vehicle on the top, then vehicle on the left