4

U       0.179181222424661      0.059577984059971      0.161926067426150
N       1.495092350588376      1.530993332900192      0.190458003375739
N       1.571667153908915      0.173796381326510      1.404110580288351
U       0.033209481428651      1.440572043516397      1.700406655475908