order =  5 0 2 3 1 4
strokes = 1	items in the BB system 13	current id# = 327628	min# unbound = 5
strokes = 2	items in the BB system 23	current id# = 327638	min# unbound = 4
strokes = 3	items in the BB system 58	current id# = 327733	min# unbound = 3
strokes = 4	items in the BB system 69	current id# = 328004	min# unbound = 2
strokes = 5	items in the BB system 74	current id# = 328303	min# unbound = 1
strokes = 6	items in the BB system 78	current id# = 328609	min# unbound = 0
