order =  5 0 2 1 4 3
strokes = 1	items in the BB system 13	current id# = 279122	min# unbound = 5
strokes = 2	items in the BB system 23	current id# = 279132	min# unbound = 4
strokes = 3	items in the BB system 58	current id# = 279227	min# unbound = 3
strokes = 4	items in the BB system 65	current id# = 279490	min# unbound = 2
strokes = 5	items in the BB system 70	current id# = 279775	min# unbound = 1
strokes = 6	items in the BB system 74	current id# = 280060	min# unbound = 0
