2 exits
	7 256 
	0 9983 
2 entries 
0 1
	2 routes
	TO 7 256
		2 segments
		0 1 5632
		7 0 256
	TO 7 256
		1 segments
		0 1 5888
8 256
	1 routes
	TO 0 9983
		2 segments
		8 256 0
		0 5888 9983