0.3,0.2,0 0.5,0.4,0 0.1,0.5,0 0.2,0.7,0 0.7,0.6,0 0.1,0.2,0 0.3,0.1,0 0.3,0.2,0 0.5,0.4,0 0.1,0.5,0 0.2,0.7,0 0.7,0.6,0 0.1,0.2,0 0.3,0.1,0