order =  2 1 5 3 0 4
strokes = 1	items in the BB system 13	current id# = 310894	min# unbound = 5
strokes = 2	items in the BB system 20	current id# = 310937	min# unbound = 4
strokes = 3	items in the BB system 27	current id# = 311008	min# unbound = 3
strokes = 4	items in the BB system 32	current id# = 311099	min# unbound = 2
strokes = 5	items in the BB system 36	current id# = 311103	min# unbound = 1
strokes = 6	items in the BB system 40	current id# = 311209	min# unbound = 0
