k=1
                      mut   n  7201 N 3143245254  rate 2.29e-06 (1.00x)  ci 2.24e-06 to 2.34e-06

k=2
                Tp*N->mut   n  5294 N  639469560  rate 8.28e-06 (3.61x)  ci 8.06e-06 to 8.50e-06
          (A/C/G)p*N->mut   n  1907 N 2503775694  rate 7.62e-07 (0.33x)  ci 7.28e-07 to 7.97e-07

k=3
                Tp*C->mut   n  5218 N  417711420  rate 1.25e-05 (5.45x)  ci 1.22e-05 to 1.28e-05
          (A/C/G)p*C->mut   n  1572 N 1179370200  rate 1.33e-06 (0.58x)  ci 1.27e-06 to 1.40e-06
                   A->mut   n   411 N 1546163634  rate 2.66e-07 (0.12x)  ci 2.41e-07 to 2.93e-07

k=4
              Tp*C->(T/G)   n  4889 N  278474280  rate 1.76e-05 (7.66x)  ci 1.71e-05 to 1.81e-05
                  Tp*C->A   n   329 N  139237140  rate 2.36e-06 (1.03x)  ci 2.11e-06 to 2.63e-06
          (A/C/G)p*C->mut   n  1572 N 1179370200  rate 1.33e-06 (0.58x)  ci 1.27e-06 to 1.40e-06
                   A->mut   n   411 N 1546163634  rate 2.66e-07 (0.12x)  ci 2.41e-07 to 2.93e-07

