order =  4 2 1 0 3 5
strokes = 1	items in the BB system 13	current id# = 414346	min# unbound = 5
strokes = 2	items in the BB system 48	current id# = 414417	min# unbound = 4
strokes = 3	items in the BB system 55	current id# = 414656	min# unbound = 3
strokes = 4	items in the BB system 61	current id# = 414662	min# unbound = 2
strokes = 5	items in the BB system 66	current id# = 414945	min# unbound = 1
strokes = 6	items in the BB system 70	current id# = 415235	min# unbound = 0
