order =  2 3 1 4 0 5
strokes = 1	items in the BB system 13	current id# = 378760	min# unbound = 5
strokes = 2	items in the BB system 18	current id# = 378803	min# unbound = 4
strokes = 3	items in the BB system 23	current id# = 378848	min# unbound = 3
strokes = 4	items in the BB system 28	current id# = 378903	min# unbound = 2
strokes = 5	items in the BB system 32	current id# = 378907	min# unbound = 1
strokes = 6	items in the BB system 36	current id# = 378977	min# unbound = 0
