order =  0 3 2 5 4 1
strokes = 1	items in the BB system 3	current id# = 142906	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 142921	min# unbound = 4
strokes = 3	items in the BB system 19	current id# = 142956	min# unbound = 3
strokes = 4	items in the BB system 30	current id# = 142999	min# unbound = 2
strokes = 5	items in the BB system 35	current id# = 143078	min# unbound = 1
strokes = 6	items in the BB system 39	current id# = 143164	min# unbound = 0
