order =  1 3 4 0 5 2
strokes = 1	items in the BB system 13	current id# = 221459	min# unbound = 5
strokes = 2	items in the BB system 20	current id# = 221502	min# unbound = 4
strokes = 3	items in the BB system 27	current id# = 221573	min# unbound = 3
strokes = 4	items in the BB system 33	current id# = 221579	min# unbound = 2
strokes = 5	items in the BB system 38	current id# = 221696	min# unbound = 1
strokes = 6	items in the BB system 42	current id# = 221813	min# unbound = 0
