4
5
6
equals
1.1 2 5
1.2 5
1.3 7 5
1.5
1.6 2 5
1.7 5
1.8 7 5
2
2.1 2 5
2.2 5
2.3 7 5
2.5
2.6 2 5
2.7 5
7
8
9
powered by
powered by
New Blank Graph
Examples