order =  4 1 2 0 5 3
strokes = 1	items in the BB system 13	current id# = 288490	min# unbound = 5
strokes = 2	items in the BB system 28	current id# = 288545	min# unbound = 4
strokes = 3	items in the BB system 35	current id# = 288652	min# unbound = 3
strokes = 4	items in the BB system 41	current id# = 288658	min# unbound = 2
strokes = 5	items in the BB system 46	current id# = 288815	min# unbound = 1
strokes = 6	items in the BB system 50	current id# = 288972	min# unbound = 0
