You are the driver of an object vehicle . Determine in what order the vehicles will pass this intersection:
1st blue vehicle arriving on the left, 2nd oncoming, red vehicle, 3rd green vehicle arriving on the right, 4th your car .
1st your car simultaneously with the oncoming red vehicle, 2nd blue vehicle arriving on the left, simultaneously with the green vehicle arriving from the right .
1st blue vehicle arriving on the left, simultaneously with a green vehicle arriving on the right, 2nd your car simultaneously with an oncoming red vehicle .