4
-1/1 0/1 0/1      1/1 0/1 0/1         0/1 2/1 0/1
-3/1 -2/1 8/1     3/1 -2/1 8/1        0/1 4/1 2/1
-5/1 -4/1 5/1     5/1 -4/1 5/1        0/1 6/1 6/1
-7/1 -6/1 6/1     7/1 -6/1 6/1        0/1 8/1 5/1

-3/1 -2/1 8/1     3/1 -2/1 8/1        0/1 4/1 2/1
-5/1 -4/1 5/1     5/1 -4/1 5/1        0/1 6/1 6/1
-7/1 -6/1 6/1     7/1 -6/1 6/1        0/1 8/1 5/1
-1/1 0/1 0/1      1/1 0/1 0/1         0/1 2/1 0/1

// also try this order