order =  0 3 1 4 2 5
strokes = 1	items in the BB system 3	current id# = 413616	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 413631	min# unbound = 4
strokes = 3	items in the BB system 19	current id# = 413664	min# unbound = 3
strokes = 4	items in the BB system 26	current id# = 413715	min# unbound = 2
strokes = 5	items in the BB system 31	current id# = 413786	min# unbound = 1
strokes = 6	items in the BB system 35	current id# = 413864	min# unbound = 0
