* t      i  i  i  i  i  i  i  i  i
* i      1  2  3  4  5  6  7  8  9
* m
* e
0ns      1s 1s 1s 1s 1s 1s 1s 1s 1s
100ns    1s 1s 1s 1s 1s 1s 1s 1s 0s
200ns    1s 1s 1s 1s 1s 1s 1s 0s 1s
300ns    1s 1s 1s 1s 1s 1s 0s 1s 1s
400ns    1s 1s 1s 1s 1s 0s 1s 1s 1s
500ns    1s 1s 1s 1s 0s 1s 1s 1s 1s
600ns    1s 1s 1s 0s 1s 1s 1s 1s 1s
700ns    1s 1s 0s 1s 1s 1s 1s 1s 1s
800ns    1s 0s 1s 1s 1s 1s 1s 1s 1s
900ns    0s 1s 1s 1s 1s 1s 1s 1s 1s
1.0us    1s 1s 1s 1s 1s 1s 1s 1s 1s