order =  0 2 4 1 3 5
strokes = 1	items in the BB system 3	current id# = 423557	min# unbound = 5
strokes = 2	items in the BB system 14	current id# = 423572	min# unbound = 4
strokes = 3	items in the BB system 49	current id# = 423635	min# unbound = 3
strokes = 4	items in the BB system 56	current id# = 423866	min# unbound = 2
strokes = 5	items in the BB system 61	current id# = 424117	min# unbound = 1
strokes = 6	items in the BB system 65	current id# = 424375	min# unbound = 0
