order =  0 1 3 2 5 4
strokes = 1	items in the BB system 3	current id# = 365998	min# unbound = 5
strokes = 2	items in the BB system 7	current id# = 366006	min# unbound = 4
strokes = 3	items in the BB system 12	current id# = 366019	min# unbound = 3
strokes = 4	items in the BB system 16	current id# = 366044	min# unbound = 2
strokes = 5	items in the BB system 21	current id# = 366075	min# unbound = 1
strokes = 6	items in the BB system 25	current id# = 366113	min# unbound = 0
