order =  1 2 3 4 0 5
strokes = 1	items in the BB system 13	current id# = 379882	min# unbound = 5
strokes = 2	items in the BB system 20	current id# = 379925	min# unbound = 4
strokes = 3	items in the BB system 25	current id# = 379992	min# unbound = 3
strokes = 4	items in the BB system 30	current id# = 380067	min# unbound = 2
strokes = 5	items in the BB system 34	current id# = 380071	min# unbound = 1
strokes = 6	items in the BB system 38	current id# = 380161	min# unbound = 0
