148.0 1631.0 378.0 1631.0 378.0 1798.0 148.0 1798.0 harbor 0
412.0 1268.0 572.0 1268.0 572.0 1394.0 412.0 1394.0 harbor 0
514.0 896.0 713.0 896.0 713.0 1062.0 514.0 1062.0 harbor 0
480.0 364.0 714.0 364.0 714.0 536.0 480.0 536.0 harbor 0
