b2801 b2802 b2803 b2804 b2805
b2801 0 2.82842712474619 3.16227766016838 873.31552144686 444.359089025982
b2802 2.82842712474619 0 3 58.3780780773057 361.577101044853
b2803 3.16227766016838 3 0 76.2102355330306 377.528806847901
b2804 873.31552144686 58.3780780773057 76.2102355330306 0 20.6397674405503
b2805 444.359089025982 361.577101044853 377.528806847901 20.6397674405503 0