3 exits

	0 20    lujerului
        1 250   crangasi
        2 20    idm

3 entries

        0 20    

        2 routes
               
              to 1 250
                    2 segments
			0 20 272
			1 0 250
	      to 2 20
		   2 segments
			0 20 272
			2 272 20

	1 250
	2 routes
		to 0 20
			2 segments
				1 250 0
				0 272 20
		to 2 20
			2 segments
				1 250 0
				2 272 20

	2 20
	2 routes
		to 0 20
			2 segments
				2 20 272
				0 272 20
		to 1 250
			2 segments
				2 20 272
				1 0 250