order =  1 0 2 3 5 4
strokes = 1	items in the BB system 13	current id# = 367305	min# unbound = 5
strokes = 2	items in the BB system 16	current id# = 367308	min# unbound = 4
strokes = 3	items in the BB system 21	current id# = 367353	min# unbound = 3
strokes = 4	items in the BB system 25	current id# = 367410	min# unbound = 2
strokes = 5	items in the BB system 30	current id# = 367473	min# unbound = 1
strokes = 6	items in the BB system 34	current id# = 367543	min# unbound = 0
