r1c3:
r2c3:
r3c3:
r4c3:
10
r1c3:
r2c3:
r3c3:
11
r1c3:
r2c3:
r3c3:
12
13
14
15
equals
16
equals
17
equals
18
19
20
powered by
powered by
New Blank Graph
Examples