b2222 b2224 b2221 b2223
b2222 0 28.9309522829789 14 120.40348832156
b2224 28.9309522829789 0 85.9941858499748 9.38083151964686
b2221 14 85.9941858499748 0 21.9772609758359
b2223 120.40348832156 9.38083151964686 21.9772609758359 0