order =  4 1 0 5 2 3
strokes = 1	items in the BB system 13	current id# = 270706	min# unbound = 5
strokes = 2	items in the BB system 28	current id# = 270761	min# unbound = 4
strokes = 3	items in the BB system 34	current id# = 270767	min# unbound = 3
strokes = 4	items in the BB system 39	current id# = 270895	min# unbound = 2
strokes = 5	items in the BB system 44	current id# = 271024	min# unbound = 1
strokes = 6	items in the BB system 48	current id# = 271157	min# unbound = 0
