7 [2,2,2,1]
 1.5014726537771150
 0.0187128949744567  0.0000000000000000
 0.0187128949759432  1.0000000000000000
 0.1791541665811966  0.4665944030174337
 0.1791541666568033 -0.5334055969835509
-0.5987960569390438 -0.4028144816846597
-0.5987960570109565  0.5971855183313765
 1.0000000000000000  0.0000000000000000