$MeshFormat
2.2 0 8
$EndMeshFormat
$PhysicalNames
3
1 1 "chocolate"
1 2 "chewing-gum"
1 3 "candy"
$EndPhysicalNames
$Nodes
4
1 0 0 0
2 1 0 0
3 2 0 0
4 3 0 0
$EndNodes
$Elements
3
1 1 2 1 5 1 2
2 1 2 2 6 2 3
3 1 2 3 7 3 4
$EndElements