PROGRAMMING:Can you save me?
>Due to special reasons, the following questions do encryption processing, understand all understand
The leader of Hunyuan Taiji sect, ma * Guo, has entered the wangzhe gorge. His unique skill, lightning and whip, not only damages the explosion, but also makes a critical hit on each attack for five consecutive attacks, making him an ad killer.
Without any equipment, Comrade Ma's damage per time is $$a $$and the health of the opposite ad is $$B $$. Is it possible for a set of lightning five whip to lose ad in seconds? When the amount of blood is $$0 $, it can be judged as death
Note that the critical damage of this problem is $$2.0 $$times that of ordinary attack
###Input format:
Give two positive integers $$a, B in one line (1 < = a, B < = 10 ^ 8)$$
###Output format:
If ad is dropped by seconds, please output "hzwz" in one line; otherwise, please output "ddjz" in one line without quotation marks
###Input sample 0:
Here is a set of inputs. For example:
```in
2 20
```
###Output sample 0:
The corresponding output is given here. For example:
```out
HZWZ
```
###Input sample 1:
Here is a set of inputs. For example:
```in
2 21
```
###Output sample 1:
The corresponding output is given here. For example:
```out
DDJZ
```
answer：If there is no answer, please comment
The leader of Hunyuan Taiji sect, ma * Guo, has entered the wangzhe gorge. His unique skill, lightning and whip, not only damages the explosion, but also makes a critical hit on each attack for five consecutive attacks, making him an ad killer.
Without any equipment, Comrade Ma's damage per time is $$a $$and the health of the opposite ad is $$B $$. Is it possible for a set of lightning five whip to lose ad in seconds? When the amount of blood is $$0 $, it can be judged as death
Note that the critical damage of this problem is $$2.0 $$times that of ordinary attack
###Input format:
Give two positive integers $$a, B in one line (1 < = a, B < = 10 ^ 8)$$
###Output format:
If ad is dropped by seconds, please output "hzwz" in one line; otherwise, please output "ddjz" in one line without quotation marks
###Input sample 0:
Here is a set of inputs. For example:
```in
2 20
```
###Output sample 0:
The corresponding output is given here. For example:
```out
HZWZ
```
###Input sample 1:
Here is a set of inputs. For example:
```in
2 21
```
###Output sample 1:
The corresponding output is given here. For example:
```out
DDJZ
```
answer：If there is no answer, please comment