order =  0 4 1 3 5 2
strokes = 1	items in the BB system 3	current id# = 229711	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 229726	min# unbound = 4
strokes = 3	items in the BB system 21	current id# = 229763	min# unbound = 3
strokes = 4	items in the BB system 28	current id# = 229818	min# unbound = 2
strokes = 5	items in the BB system 33	current id# = 229899	min# unbound = 1
strokes = 6	items in the BB system 37	current id# = 229980	min# unbound = 0
