overriding Auto Beam

[Christopher A. LaFond]

Hi Everyone,
I'm new to Lilypond and to the list, and I'm hoping that someone can 
answer what should be an easy question.

I have a measure with a dotted quarter, then three eighth notes (in 3/4 
time). I don't want the first of the three eighth notes to beam to the 
other two, but can't get it to unbeam. Here is the line:

c4. c8 b8 a8

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Chris    °
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  ><((((°>

Christopher A. LaFond    address@hidden    http://www.celticharper.net