order =  5 1 2 3 4 0
strokes = 1	items in the BB system 13	current id# = 51304	min# unbound = 5
strokes = 2	items in the BB system 28	current id# = 51359	min# unbound = 4
strokes = 3	items in the BB system 35	current id# = 51466	min# unbound = 3
strokes = 4	items in the BB system 40	current id# = 51597	min# unbound = 2
strokes = 5	items in the BB system 44	current id# = 51735	min# unbound = 1
strokes = 6	items in the BB system 47	current id# = 51738	min# unbound = 0
