Help for this page
3 1 1 2 2 1 ... 1 2 2 1 1 3 1 3 1 // added per GrandFather's post below
1 1 1 1 1 2 ... 3 3 1 3 3 2 3 3 3
1 1 3 1 2 2 ... 2 1 2 2 2 1 3 1 1