b2538 b2539 b2540 b2541 b2542
b2538 0 14.1421356237309 574.347455813987 153.57083056362 265.122613143429
b2539 14.1421356237309 0 4.89897948556636 12.369316876853 22.4499443206436
b2540 574.347455813987 4.89897948556636 0 3.74165738677394 2.82842712474619
b2541 153.57083056362 12.369316876853 3.74165738677394 0 264.204466275648
b2542 265.122613143429 22.4499443206436 2.82842712474619 264.204466275648 0