K=5 L=1 count 960 least_x 15485927
K=5 L=2 count 1 least_x 14212595687
K=5 L=3 count 0 least_x 0
K=5 L=4 count 0 least_x 0
K=5 L=5 count 0 least_x 0
K=5 L=6 count 0 least_x 0
