order =  0 2 4 3 1 5
strokes = 1	items in the BB system 3	current id# = 397439	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 397454	min# unbound = 4
strokes = 3	items in the BB system 49	current id# = 397517	min# unbound = 3
strokes = 4	items in the BB system 60	current id# = 397756	min# unbound = 2
strokes = 5	items in the BB system 65	current id# = 398023	min# unbound = 1
strokes = 6	items in the BB system 69	current id# = 398297	min# unbound = 0
