order =  2 0 4 3 5 1
strokes = 1	items in the BB system 13	current id# = 160117	min# unbound = 5
strokes = 2	items in the BB system 23	current id# = 160127	min# unbound = 4
strokes = 3	items in the BB system 58	current id# = 160222	min# unbound = 3
strokes = 4	items in the BB system 69	current id# = 160493	min# unbound = 2
strokes = 5	items in the BB system 74	current id# = 160792	min# unbound = 1
strokes = 6	items in the BB system 78	current id# = 161098	min# unbound = 0
