order =  1 2 0 3 5 4
strokes = 1	items in the BB system 13	current id# = 366444	min# unbound = 5
strokes = 2	items in the BB system 20	current id# = 366487	min# unbound = 4
strokes = 3	items in the BB system 24	current id# = 366491	min# unbound = 3
strokes = 4	items in the BB system 28	current id# = 366568	min# unbound = 2
strokes = 5	items in the BB system 33	current id# = 366651	min# unbound = 1
strokes = 6	items in the BB system 37	current id# = 366741	min# unbound = 0
