order =  0 4 5 1 2 3
strokes = 1	items in the BB system 3	current id# = 268562	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 268577	min# unbound = 4
strokes = 3	items in the BB system 19	current id# = 268612	min# unbound = 3
strokes = 4	items in the BB system 24	current id# = 268651	min# unbound = 2
strokes = 5	items in the BB system 29	current id# = 268692	min# unbound = 1
strokes = 6	items in the BB system 33	current id# = 268737	min# unbound = 0
