1.047500, 1.687500, 0, -3
0.997500, 1.687500, 0, -3
0.997500, 1.002500, 0, -3
1.892500, 1.002500, 0, -3
1.892500, 1.687500, 0, -3
0.997500, 1.687500, 0, -3
0.997500, 1.687500, 0, 0
1.047500, 1.687500, 0, 0