This might help you graph
Answer:
The only ones are on the "diagonal", where i = j. Else the position is simply the sum.
Your right, the answer is pig:snort, because it is saying what sound the pig makes, just like snake:hiss is saying what sound the snake makes.
You can use it to find the area of something
Place the calipers p when and draw a large arc
The intersection of the parentheses from the top of the point A and from the bottom of the point B
Attach A and B be AB the bisector vertical Piece PQ