b2213 b4187 b2068 b2212
b2213 0 287.802015281339 1520.2460327197 4069.95614226984
b4187 287.802015281339 0 3432.01748247296 1138.9982440724
b2068 1520.2460327197 3432.01748247296 0 3480.1788747132
b2212 4069.95614226984 1138.9982440724 3480.1788747132 0