1 1 0.31106 13 1 0.47969 2 2 0.734 3 3 0.4109 4 3 0.6412 1 4 0.16853 3 4 0.39979 11 4 0.87535 19 4 0.9667 20 4 0.31775 14 5 0.61591 1 6 0.89665 15 6 0.61663 11 7 0.83526 1 8 0.32272 6 8 0.69778 18 8 0.51015 3 9 0.50552 6 9 0.46189 18 9 0.71396 13 10 0.56082 14 11 0.6619 20 11 0.5877 3 12 0.16931 6 12 0.082613 7 12 0.82072 5 13 0.83685 15 13 0.68514 8 14 0.19302 18 14 0.51521 12 15 0.88071 5 16 0.80346 8 16 0.44535 10 16 0.30874 3 17 0.52475 4 18 0.016197 11 18 0.3331 19 18 0.82212 18 19 0.60587 9 20 0.012958