order =  4 5 0 2 1 3
strokes = 1	items in the BB system 13	current id# = 250143	min# unbound = 5
strokes = 2	items in the BB system 18	current id# = 250186	min# unbound = 4
strokes = 3	items in the BB system 22	current id# = 250190	min# unbound = 3
strokes = 4	items in the BB system 33	current id# = 250245	min# unbound = 2
strokes = 5	items in the BB system 38	current id# = 250338	min# unbound = 1
strokes = 6	items in the BB system 42	current id# = 250431	min# unbound = 0
