# num  from            to                name
41     0.5 0.5 0.5     0.0 0.0 0.0       L Gamma
41     0.0 0.0 0.0     1.0 0.0 0.0       Gamma X
21     1.0 0.0 0.0     1.0 0.5 0.0       X W
41     1.0 0.5 0.0     0.0 0.0 0.0       W Gamma
0