b0774 b0775 b0777 b0778 b0776
b0774 0 2.44948974278318 4.58257569495584 12.6491106406735 1.73205080756888
b0775 2.44948974278318 0 1.73205080756888 4 2
b0777 4.58257569495584 1.73205080756888 0 2 1.41421356237309
b0778 12.6491106406735 4 2 0 3.46410161513775
b0776 1.73205080756888 2 1.41421356237309 3.46410161513775 0