order =  0 5 2 3 4 1
strokes = 1	items in the BB system 3	current id# = 139172	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 139187	min# unbound = 4
strokes = 3	items in the BB system 49	current id# = 139250	min# unbound = 3
strokes = 4	items in the BB system 60	current id# = 139489	min# unbound = 2
strokes = 5	items in the BB system 65	current id# = 139756	min# unbound = 1
strokes = 6	items in the BB system 69	current id# = 140030	min# unbound = 0
