order =  5 0 4 2 1 3
strokes = 1	items in the BB system 13	current id# = 250448	min# unbound = 5
strokes = 2	items in the BB system 23	current id# = 250458	min# unbound = 4
strokes = 3	items in the BB system 28	current id# = 250525	min# unbound = 3
strokes = 4	items in the BB system 39	current id# = 250600	min# unbound = 2
strokes = 5	items in the BB system 44	current id# = 250713	min# unbound = 1
strokes = 6	items in the BB system 48	current id# = 250826	min# unbound = 0
