4

user15     -0.146039612030081      0.035085890237231      0.045543912438369
user15      1.226186046450371      1.322966349589092      0.240329928955534
user15      1.262360505851998      0.115527208216508      1.799381398926891
user15      0.137695454810035      1.690313532437738      1.308235652575345