data := [[8.901131831, 10.86109126], [4.541201649, 5.662208488], [-4.947843066 , -6.605560585], [4.204520997, 5.991013165], [-2.183137592, -.242813550], [1.9\ 62770388, 2.323457742], [2.389264381, 2.628461271], [-5.472994111, -7.94101365\ 0], [-5.465898149, -3.028888847], [2.091223012, 2.505148097], [7.248953797, 10\ .43281266], [5.200400553, 5.674556707], [7.648818891, 8.905246819], [-8.084738\ 932, -6.941143671], [.321100107, .6126764026], [3.154498847, 2.854725506], [-.\ 557104307, -.6542023815], [5.606044581, 7.148716805], [7.966212472, 9.30585798\ 8], [-3.481612519, -6.064993659], [2.746894162, 2.692636780], [1.504936154, 2.\ 222265019], [5.515191643, 5.424756028], [.105413243, -.1684451737], [8.8256874\ 24, 10.79410148]];