I'd like to create a regex statement in Python 2.7.8 that will substitute characters. It will work like this...

```
ó -> o
ú -> u
é -> e
á -> a
í -> i
ù,ú  -> u

```

These are the only unicode characters that I would like to change. Such unicode characters as, `ë, ä` I don't want to change. So the word, `thójlà` will become `tholja`. I'm sure there is a way so that I don't have to create all the regex separately like below.

```
word = re.sub(ur'ó', ur'o', word)
word = re.sub(ur'ú', ur'u', word)
word = re.sub(ur'é', ur'e', word)
....

```

I've been trying to figure this out but haven't had any luck. Any help is appreciated!