19
-1.44141 -1.93676 0
-1.01623 -2.95561 0
-0.710937 -1.21384 0
-0.171668 -2.83511 0
0.20753 -1.08731 0
-0.17542 -0.718186 0
0.366148 0.199155 0
-0.22622 0.226835 0
-0.411124 1.45743 0
-0.614474 1.15633 0
-0.828904 0.256834 0
-1.38017 1.28873 0
-1.87183 1.22589 0
-1.45648 0.215643 0
-1.79643 0.362839 0
-2.18765 -0.568887 0
-1.51603 -0.763048 0
-1.26704 -1.14399 0
-1.44141 -1.93676 0