4

user20      0.248847510816762     -0.186314947711159      0.150501063525504
user20      1.293088161355731      1.526406313525822      0.243102482707823
user20      1.509209860059746     -0.230844240229574      1.219038552374928
user20      0.174750701601067      1.761055979373733      1.771038587518225