order =  4 2 5 0 3 1
strokes = 1	items in the BB system 13	current id# = 106428	min# unbound = 5
strokes = 2	items in the BB system 48	current id# = 106499	min# unbound = 4
strokes = 3	items in the BB system 59	current id# = 106746	min# unbound = 3
strokes = 4	items in the BB system 69	current id# = 106756	min# unbound = 2
strokes = 5	items in the BB system 74	current id# = 107071	min# unbound = 1
strokes = 6	items in the BB system 78	current id# = 107393	min# unbound = 0
