order =  0 4 5 2 1 3
strokes = 1	items in the BB system 3	current id# = 251482	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 251497	min# unbound = 4
strokes = 3	items in the BB system 19	current id# = 251532	min# unbound = 3
strokes = 4	items in the BB system 30	current id# = 251575	min# unbound = 2
strokes = 5	items in the BB system 35	current id# = 251656	min# unbound = 1
strokes = 6	items in the BB system 39	current id# = 251737	min# unbound = 0
