Set Yacht Race Courses

1 to 2 => 2 to 1 => 2 to 4 => 4 to 2 => 1 to 3 => 3 to 1 => 3 to 4 => 4 to 3 => 4 to 1
3 to 2 => 1 to 4
2 to 3 => Start-bias Start-no bias