PROGRAMMING:The game of drawing circles
Jiajia is the vice president of our ACM club. She feels that she has no sense of existence
One day Jiajia and Chenchen played together. Chenchen had a high IQ and was also a master of playing games. They started playing games.
The rule of the game is like this: there is a rectangular drawing board, X in length and Y in width. Two players want to play the circle on this drawing board. The center of the circle can be determined by themselves. Each circle is a standard circle with radius R (guess whether the TA draw it by hand). After the circle is finished, they should paint their favorite color on the inside of the circle.
Everyone draws circles in turn, and each circle on the drawing board can't overlap (can be tangent). If one side can't continue to draw, the other side wins.
Humility has always been the traditional virtue of our ACM laboratory, so Chen Chen asked Jiajia to draw first. Silly Jia Jia panic, she does not know whether she can win, also do not know how to draw, so please tell this will be abused Jia Jia it.
###Input format:
Multiple groups of data, each group of data contains three integers, x, y, R (1 < = x, y, R < = 1000). x. Y denotes the length and width of the rectangular Sketchpad, R denotes that TA can only draw circles with radius R
###Output format:
For each group of data, if Canon wins the game, output "it is so easy!", If Jiajia loses, output "it is boring!", And each output occupies one line.
###Input example:
Here is a set of inputs. For example:
```in
5 5 2
6 7 4
```
###Output example:
The corresponding output is given here. For example:
```out
It is so easy!
It is boring!
```
answer：If there is no answer, please comment
One day Jiajia and Chenchen played together. Chenchen had a high IQ and was also a master of playing games. They started playing games.
The rule of the game is like this: there is a rectangular drawing board, X in length and Y in width. Two players want to play the circle on this drawing board. The center of the circle can be determined by themselves. Each circle is a standard circle with radius R (guess whether the TA draw it by hand). After the circle is finished, they should paint their favorite color on the inside of the circle.
Everyone draws circles in turn, and each circle on the drawing board can't overlap (can be tangent). If one side can't continue to draw, the other side wins.
Humility has always been the traditional virtue of our ACM laboratory, so Chen Chen asked Jiajia to draw first. Silly Jia Jia panic, she does not know whether she can win, also do not know how to draw, so please tell this will be abused Jia Jia it.
###Input format:
Multiple groups of data, each group of data contains three integers, x, y, R (1 < = x, y, R < = 1000). x. Y denotes the length and width of the rectangular Sketchpad, R denotes that TA can only draw circles with radius R
###Output format:
For each group of data, if Canon wins the game, output "it is so easy!", If Jiajia loses, output "it is boring!", And each output occupies one line.
###Input example:
Here is a set of inputs. For example:
```in
5 5 2
6 7 4
```
###Output example:
The corresponding output is given here. For example:
```out
It is so easy!
It is boring!
```
answer：If there is no answer, please comment