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1166.503232	-1587.701491	2077903.136082	253480.030635
688.763371	-3819.762996	2078213.138733	248831.678160
6331.370941	-4345.001887	2089801.680399	250893.310104
3906.686547	-917.791221	2082919.541075	256242.776750