order =  5 1 2 3 0 4
strokes = 1	items in the BB system 13	current id# = 309974	min# unbound = 5
strokes = 2	items in the BB system 28	current id# = 310029	min# unbound = 4
strokes = 3	items in the BB system 35	current id# = 310136	min# unbound = 3
strokes = 4	items in the BB system 40	current id# = 310267	min# unbound = 2
strokes = 5	items in the BB system 44	current id# = 310271	min# unbound = 1
strokes = 6	items in the BB system 48	current id# = 310417	min# unbound = 0
