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      <static>true</static>
      <pose>9.75 4.999 0 0 0 0</pose>
      <link name="link">
        <collision name="bump_collision">
          <pose>0 0 0.080 0 0 0</pose>
          <geometry>
            <box>
              <size>0.435 0.435 0.16</size>
            </box>
          </geometry>
        </collision>
        <visual name="bump_visual">
          <pose>0 0 0.080 0 0 0</pose>
          <geometry>
            <box>
              <size>0.435 0.435 0.16</size>
            </box>
          </geometry>
          <material>
            <ambient>0.38 0.36 0.31 1</ambient>
            <diffuse>0.38 0.36 0.31 1</diffuse>
          </material>
        </visual>
      </link>
    </model>
    <model name="bump_09">
      <static>true</static>
      <pose>3.46 -6.665 0 0 0 0</pose>
      <link name="link">
        <collision name="bump_collision">
          <pose>0 0 0.080 0 0 0</pose>
          <geometry>
            <box>
              <size>0.676 0.676 0.159</size>
            </box>
          </geometry>
        </collision>
        <visual name="bump_visual">
          <pose>0 0 0.080 0 0 0</pose>
          <geometry>
            <box>
              <size>0.676 0.676 0.159</size>
            </box>
          </geometry>
          <material>
            <ambient>0.38 0.36 0.31 1</ambient>
            <diffuse>0.38 0.36 0.31 1</diffuse>
          </material>
        </visual>
      </link>
    </model>
    <model name="start_marker">
      <static>true</static>
      <pose>-12.0 0.0 0 0 0 0</pose>
      <link name="link">
        <visual name="marker_visual">
          <pose>0 0 0.01 0 0 0</pose>
          <geometry>
            <cylinder>
              <radius>0.55</radius>
              <length>0.02</length>
            </cylinder>
          </geometry>
          <material>
            <ambient>0.12 0.65 0.55 1</ambient>
            <diffuse>0.12 0.65 0.55 1</diffuse>
          </material>
        </visual>
      </link>
    </model>
    <model name="goal_marker">
      <static>true</static>
      <pose>12.0 0.0 0 0 0 0</pose>
      <link name="link">
        <visual name="marker_visual">
          <pose>0 0 0.01 0 0 0</pose>
          <geometry>
            <cylinder>
              <radius>0.55</radius>
              <length>0.02</length>
            </cylinder>
          </geometry>
          <material>
            <ambient>0.9 0.64 0.17 1</ambient>
            <diffuse>0.9 0.64 0.17 1</diffuse>
          </material>
        </visual>
      </link>
    </model>
  </world>
</sdf>