look through dict

for key, value in d.items():
	...

for key in d.keys():
	...

for value in d.values():
	...

Here is what the above code is Doing:
1. We create a dictionary with three key-value pairs.
2. We iterate over the dictionary using a for loop.
3. We print out the key and value for each iteration.
4. We iterate over the dictionary using the .keys() method.
5. We print out the key for each iteration.
6. We iterate over the dictionary using the .values() method.
7. We print out the value for each iteration.