# 1,3,6,2
2.000000000000000000e+00,1.000000000000000000e+00
2.000000000000000000e+00,1.000000000000000000e+00
2.000000000000000000e+00,2.000000000000000000e+00
3.000000000000000000e+00,2.000000000000000000e+00
2.000000000000000000e+00,2.000000000000000000e+00
1.000000000000000000e+00,1.000000000000000000e+00
2.000000000000000000e+00,1.000000000000000000e+00
3.000000000000000000e+00,2.000000000000000000e+00
2.000000000000000000e+00,2.000000000000000000e+00
2.000000000000000000e+00,3.000000000000000000e+00
3.000000000000000000e+00,3.000000000000000000e+00
2.000000000000000000e+00,1.000000000000000000e+00
1.000000000000000000e+00,2.000000000000000000e+00
2.000000000000000000e+00,3.000000000000000000e+00
1.000000000000000000e+00,2.000000000000000000e+00
3.000000000000000000e+00,3.000000000000000000e+00
1.000000000000000000e+00,3.000000000000000000e+00
1.000000000000000000e+00,1.000000000000000000e+00
