Initializing a Go map in a single statement
<p>This is my code:</p>

<pre><code>var keys map[int]string
keys = make(map[int]string)

keys[1] = "aa"
keys[2] = "ab"
keys[3] = "ac"
keys[4] = "ba"
keys[5] = "bb"
keys[6] = "bc"
keys[7] = "ca"
keys[8] = "cb"
keys[9] = "cc"
</code></pre>

<p>Can I do the same thing in one statement and/or in one line?</p>