`|
(1,8,2,7),
(2,2,3,6),
(3,4,1,6),
(6,14,6,20)
| = 340`
`|
(1,8,2,7),
(2,2,3,6),
(3,4,1,6),
(6,14,6,20)
| = -340`
`|
(1,8,2,7),
(2,2,3,6),
(3,4,1,6),
(6,14,6,20)
| = 50`
`|
(1,8,2,7),
(2,2,3,6),
(3,4,1,6),
(6,14,6,20)
| = -12`
`|
(1,8,2,7),
(2,2,3,6),
(3,4,1,6),
(6,14,6,20)
| = -50`