xml xsl recombine values

I'm real newbee to XML/XSL and try to convert a XML into another XML format. I have a filemaker export which I have to convert. The XML looks like that

<machineName>
        <DATA>Machine 1</DATA>
        <DATA>Machine 2</DATA>
        <DATA>Machine 3</DATA>
        <DATA>Machine 4</DATA>
        <DATA>Machine 5</DATA>
        <DATA>Machine 6</DATA>
        <DATA>Machine 7</DATA>
    </machineName>
    <machineType>
        <DATA>12</DATA>
        <DATA>15</DATA>
        <DATA>31</DATA>
        <DATA>44</DATA>
        <DATA>14</DATA>
        <DATA>12</DATA>
        <DATA>54</DATA>
    </machineType>
    <machineBuilt>
        <DATA>1982</DATA>
        <DATA>1985</DATA>
        <DATA>1977</DATA>
        <DATA>1966</DATA>
        <DATA>1999</DATA>
        <DATA>1975</DATA>
        <DATA>2001</DATA>
    </machineBuilt>

And that is how it should look like in the end:

 <machine>
        <name>Machine 1</name>
        <machineType>12</machineType>
        <machineBuilt>1982</machineBuilt>
 </machine>
 <machine>
        <name>Machine 2</name>
        <machineType>15</machineType>
        <machineBuilt>1985</machineBuilt>
 </machine>
 <machine>
        <name>Machine 3</name>
        <machineType>31</machineType>
        <machineBuilt>1977</machineBuilt>
 </machine>
 .... and so on

I managed to read the "machineName/Data" values and convert them to the desired formats with the xsl:for-each command. But I don't know how to read the others values within the loop.

Can anybody give me a clue?

thx for your help dan