b3061 b3062 b3060 b3063
b3061 0 18.4932420089069 569.986841953391 18.5741756210067
b3062 18.4932420089069 0 393.545423045422 129.0736224021
b3060 569.986841953391 393.545423045422 0 1149.67734604105
b3063 18.5741756210067 129.0736224021 1149.67734604105 0