b0292 b0291 b0290 b0289
b0292 0 1.73205080756888 3.46410161513775 21.4476105895272
b0291 1.73205080756888 0 1.41421356237309 7.48331477354788
b0290 3.46410161513775 1.41421356237309 0 12.1243556529821
b0289 21.4476105895272 7.48331477354788 12.1243556529821 0