t1,-0.342,-0.916
t2,1.44,-0.16
t3,0.098,-1.415
tl1,1.327,3.47
tl2,-0.538,0.17
tl3,1.071,-0.882
t7,-0.785,-1.322
t4,-1.14,-0.414
t8,0.293,-0.142
t6,-0.218,0.745
t5,-1.205,0.864