Log a 4 a b

Log a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a bLog a 4 a b