How can I order the appearance of snippets in sublimeText?

My problem is this: I'm trying to create several snippet that show at the same time, but in a specific order. I have tried to sort them by letters, numbers by the name of the file etc but I can not get them to be displayed in order. Here I leave a capture so you can see better what I mean.

link

That's how I'm creating the snippets:

<snippet>
    <content><![CDATA[
getDefaultProps(){$1}
]]></content>
     <tabTrigger>life.mount.1.getDefaultProps()</tabTrigger>
     <scope>source.js</scope>
     <description>                      |React</description>
</snippet>