4

user18     -0.177112853222985      0.275062416971350      0.045272309168836
user18      1.658642781069152      1.332207660598289      0.228307830801710
user18      1.552755897393510      0.063122965967643      1.443311211146654
user18      0.207208521301107      1.455903454679257      1.214247967796176