Set 1
4d6.takeHighest(3) → [3,3,2] = (8)
4d6.takeHighest(3) → [4,3,3] = (10)
4d6.takeHighest(3) → [2,1,1] = (4)
4d6.takeHighest(3) → [6,4,3] = (13)
4d6.takeHighest(3) → [6,6,3] = (15)
4d6.takeHighest(3) → [6,4,4] = (14)
Set 2
4d6.takeHighest(3) → [5,5,4] = (14)
4d6.takeHighest(3) → [6,6,3] = (15)
4d6.takeHighest(3) → [6,5,2] = (13)
4d6.takeHighest(3) → [4,3,3] = (10)
4d6.takeHighest(3) → [6,6,6] = (18)
4d6.takeHighest(3) → [6,5,4] = (15)
http://invisiblecastle.com/roller/view/2497721/
Set 3
4d6.takeHighest(3) → [5,3,2] = (10)
4d6.takeHighest(3) → [6,3,2] = (11)
4d6.takeHighest(3) → [5,4,3] = (12)
4d6.takeHighest(3) → [6,5,5] = (16)
4d6.takeHighest(3) → [5,4,1] = (10)
4d6.takeHighest(3) → [4,4,1] = (9)
Set 2 looks pretty.
Sorry about the formatting - I tried a few different ways, but I could not get it to look as nice as those above.