order =  0 2 1 4 5 3
strokes = 1	items in the BB system 3	current id# = 299989	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 300004	min# unbound = 4
strokes = 3	items in the BB system 19	current id# = 300037	min# unbound = 3
strokes = 4	items in the BB system 26	current id# = 300088	min# unbound = 2
strokes = 5	items in the BB system 31	current id# = 300161	min# unbound = 1
strokes = 6	items in the BB system 35	current id# = 300234	min# unbound = 0
