4 Rf 0.216963311538317 0.033653594578422 -0.078587897372531 Rf 1.635005884040324 1.693709292764536 0.006515524535313 Rf 1.674155466580596 0.030037545552242 1.327713877688237 Rf 0.253411436006423 1.696318218435618 1.302975664443369