order =  0 1 5 3 4 2
strokes = 1	items in the BB system 3	current id# = 216279	min# unbound = 5
strokes = 2	items in the BB system 7	current id# = 216287	min# unbound = 4
strokes = 3	items in the BB system 14	current id# = 216304	min# unbound = 3
strokes = 4	items in the BB system 21	current id# = 216339	min# unbound = 2
strokes = 5	items in the BB system 26	current id# = 216400	min# unbound = 1
strokes = 6	items in the BB system 30	current id# = 216461	min# unbound = 0
