order =  4 0 2 1 3 5
strokes = 1	items in the BB system 13	current id# = 420834	min# unbound = 5
strokes = 2	items in the BB system 23	current id# = 420844	min# unbound = 4
strokes = 3	items in the BB system 58	current id# = 420939	min# unbound = 3
strokes = 4	items in the BB system 65	current id# = 421202	min# unbound = 2
strokes = 5	items in the BB system 70	current id# = 421485	min# unbound = 1
strokes = 6	items in the BB system 74	current id# = 421775	min# unbound = 0
