order =  1 3 4 5 0 2
strokes = 1	items in the BB system 13	current id# = 176439	min# unbound = 5
strokes = 2	items in the BB system 20	current id# = 176482	min# unbound = 4
strokes = 3	items in the BB system 27	current id# = 176553	min# unbound = 3
strokes = 4	items in the BB system 32	current id# = 176646	min# unbound = 2
strokes = 5	items in the BB system 36	current id# = 176650	min# unbound = 1
strokes = 6	items in the BB system 40	current id# = 176747	min# unbound = 0
