4 0.5023584905660378 0.5377358490566038 0.49528301886792453 0.30660377358490565
4 0.30424528301886794 0.09669811320754718 0.28773584905660377 0.16037735849056603
4 0.8231132075471698 0.16273584905660377 0.25471698113207547 0.16037735849056603