P G Q
0.1 0.2 0.3 
0.2 0.3 0.4 
0.3 0.4 0.5 
0.4 0.5 0.6 
0.5 0.6 0.7 
0.6 0.7 0.8 
0.7 0.8 0.9
0.8 0.9 1.0