polygon
1
  113.535      22.22
  113.61       22.21
  113.635      22.17
  113.635      22.105
  113.61       22.07
  113.565      22.075
  113.565      22.095
  113.545      22.105
  113.545      22.115
  113.535      22.12
  113.535      22.14
  113.545      22.145
  113.525      22.17
  113.525      22.185
  113.535      22.22
END
END