L1
0.8,2.5
2.2,2.5
3.5,2.5
END
L2
1,3.5
2.2,3.5
3.3,3.5
END
L3
2.2,2.5
2.2,3.5
2.2,4.7
END
L4
1,4.8
2.2,4.5
3.2,4.2
END
L5
5,2
4.5,2.5
END
L6
4.1��2.6
4.1,4.6
END
L7
4.1��2.6
6.2,2.6
6.2,4.6
END
L8
4.1,3.6
6.2,3.6
END
L9
4.1,4.6
6.2,4.6
END
L1
0.5,5.5
6.9,5.5
END
L2
2.6,5.5
1.8,6.5
0.8,7.5
END
L3
1.8,6.5
1.8,7.8
END
L4
1.8,6.5
5.8,6.5
5.8,7.8
END
L5
1.8,7.8
5.8,7.8
END
