p7s1 q7s1s r7s1si s7s1 t7s1s

eyt1s fyt1si gyt1 hyt1s iyt1si

3ou1si 4ou1 5ou1s 6ou1si 7ou1

sfv1 tfv1s ufv1si vfv1 wfv1s

h6v1s i6v1si j6v1 k6v1s l6v1si