<?xml version = '1.0' encoding = 'UTF-8'?>
<blockspecs>
  <blockspec name="roof24" >
    <attachpairs>
      <attachpair name="up" type="roof24" >
        <attachpoint name="left" >
          <normal type="NORTH" />
          <position x="-4" y="6" z="3" />
        </attachpoint>
        <attachpoint  name="right" >
          <normal type="NORTH" />
          <position x="4" y="6" z="3"/>
        </attachpoint>
      </attachpair>
      <attachpair name="down" type="a24" >
        <attachpoint name="left" >
          <normal type="DOWN" />
          <position x="-4" y="-6" z="-3" />
        </attachpoint>
        <attachpoint  name="right" >
          <normal type="DOWN" />
          <position x="4" y="-6" z="-3"/>
        </attachpoint>
      </attachpair>
    </attachpairs>
    <bbox x="24" y="12" z="6"  >
    </bbox>
  </blockspec>
  <blockspec name="roof12" >
    <attachpairs>
      <attachpair name="up" type="roof12" >
        <attachpoint name="left" >
          <normal type="NORTH" />
          <position x="-2" y="3" z="1.5" />
        </attachpoint>
        <attachpoint  name="right" >
          <normal type="NORTH" />
          <position x="2" y="3" z="1.5"/>
        </attachpoint>
      </attachpair>
      <attachpair name="down" type="a12" >
        <attachpoint name="left" >
          <normal type="DOWN" />
          <position x="-2" y="-3" z="-1.5" />
        </attachpoint>
        <attachpoint  name="right" >
          <normal type="DOWN" />
          <position x="2" y="-3" z="-1.5"/>
        </attachpoint>
      </attachpair>
     </attachpairs>
    <bbox x="12" y="6" z="3" />
  </blockspec>
</blockspecs>
