sk
    25.11970   124.70500
    25.07020   124.14800
    25.01650   123.75500
    24.89850   123.72100
    24.85980   123.18200
    23.84408   122.85974
    23.83928   123.47263
    23.87773   124.08483
    23.99533   124.76255
    24.10000   125.08000
    25.11970   124.70500