order =  1 0 4 5 2 3
strokes = 1	items in the BB system 13	current id# = 272237	min# unbound = 5
strokes = 2	items in the BB system 16	current id# = 272240	min# unbound = 4
strokes = 3	items in the BB system 23	current id# = 272289	min# unbound = 3
strokes = 4	items in the BB system 28	current id# = 272357	min# unbound = 2
strokes = 5	items in the BB system 33	current id# = 272426	min# unbound = 1
strokes = 6	items in the BB system 37	current id# = 272499	min# unbound = 0
