I have a string in C# with "wiki syntax" that i would like to replace values in. 

```
"My '''random''' text with '''bold''' words."

translate to:

"My <b>random</b> text with <b>bold</b> words."

```

The problem is that I would like to replace pairs of values to different values.

```
odd ''' => <b>
even ''' => </b>

```