R combine character vectors into dataframe, with vector name as row id
<p>I have three character vectors:</p>

<pre><code>blue &lt;-c("Ti","Ka","Vv","Cn")
Turq &lt;-c("Cc","Wx","Oq","Yt")
Indigo &lt;-c("Gb","Ap")
</code></pre>

<p>and I want to combine them into one dataframe so that they look like this:</p>

<pre><code>blue   Ti
blue   Ka
blue   Vv
blue   Cn
Turq   Cc
Turq   Wx
Turq   Oq
Turq   Yt
Indigo Gb
Indigo Ap
</code></pre>

<p>I cannot seem to find a way</p>