order =  1 2 3 5 0 4
strokes = 1	items in the BB system 13	current id# = 312914	min# unbound = 5
strokes = 2	items in the BB system 20	current id# = 312957	min# unbound = 4
strokes = 3	items in the BB system 25	current id# = 313024	min# unbound = 3
strokes = 4	items in the BB system 30	current id# = 313099	min# unbound = 2
strokes = 5	items in the BB system 34	current id# = 313103	min# unbound = 1
strokes = 6	items in the BB system 38	current id# = 313193	min# unbound = 0
