7
4
2 1 2
0
1 0
0
5
1 1
2 0 1
3 1 3 4
0
1 2
7
1 5
1 6
2 1 4
2 0 6
2 2 5
0
2 1 5
10
2 1 7 
2 0 6
1 4
1 9
1 2
2 0 4
0 
1 3
1 4
2 2 3
6
2 1 2 
2 0 4
3 0 3 4
1 5 
3 1 2 5
1 4 
19
1 3
2 4 5
2 4 5
0
2 1 6
2 2 6
3 4 5 8
0
3 0 1 6
2 1 7
2 0 13
0
2 11 13
1 12
1 15
1 11
0
2 5 16
2 14 16
19
1 3
2 4 5
2 4 5
0
2 1 6
2 2 6
3 4 5 8
0
3 0 1 6
2 1 7
1 13
0
2 11 13
1 12
1 15
1 11
0
2 5 16
2 14 16


Correct output:
---------------
Consistent
Not consistent
Not consistent
Not consistent
Consistent
Not consistent
Consistent

Note: Last two graphs are same except that the latter omits edge (10,0), 
which makes it bipartite, whereas the next-to-last graph is not.