*silk4,
90.0000, 0.100,0.100, 1.000,1.000, 0.800000,-0.200
180.0000, 0.900,0.100, 1.000,1.000, 0.800000,-0.200
270.0000, 0.900,0.900, 1.000,1.000, 0.800000,-0.200
0.0000, 0.100,0.900, 1.000,1.000, 0.800000,-0.200
0.0000, 0.130,0.870, 1.000,1.000, 0.720000,-0.280
0.0000, 0.180,0.830, 1.000,1.000, 0.630000,-0.370
0.0000, 0.240,0.760, 1.000,1.000, 0.500000,-0.500
0.0000, 0.330,0.680, 1.000,1.000, 0.330000,-0.670
0.0000, 0.430,0.570, 1.000,1.000, 0.120000,-0.880
0, 0.490,0.510, 0,1, 0,-1
270.0000, 0.380,0.630, 1.000,1.000, 0.230000,-0.770
270.0000, 0.280,0.720, 1.000,1.000, 0.420000,-0.580
270.0000, 0.210,0.800, 1.000,1.000, 0.570000,-0.430
270.0000, 0.150,0.850, 1.000,1.000, 0.680000,-0.320