alpha_omega = 0.300001
beta_omega = 1.41981
kappa = 4.68146
phi0A = 0.310057
phi0C = 0.131281
phi0G = 0.270954
phi1A = 0.387643
phi1C = 0.184594
phi1G = 0.191715
phi2A = 0.376369
phi2C = 0.200426
phi2G = 0.204706