g3 =_d g7: 0.086000 
proportion of matches (g3, 1/3,1/2,1): 0.328763, 0.665579, 0.005658 
proportion of matches (g7, 1/3,1/2,1): 0.336026, 0.663974, 0.000000 
Running time: 22315.997342 
