order =  4 2 1 5 3 0
strokes = 1	items in the BB system 13	current id# = 38926	min# unbound = 5
strokes = 2	items in the BB system 48	current id# = 38997	min# unbound = 4
strokes = 3	items in the BB system 55	current id# = 39236	min# unbound = 3
strokes = 4	items in the BB system 60	current id# = 39497	min# unbound = 2
strokes = 5	items in the BB system 64	current id# = 39758	min# unbound = 1
strokes = 6	items in the BB system 67	current id# = 39761	min# unbound = 0
