3b7sht 4b7s 5b7sh 6b7sht 7b7s
s27s t27sh u27sht v27s w27sh
ht8sh it8sht jt8s kt8sh lt8sht
6j9sht 7j9s 8j9sh 9j9sht ak9s
vaat waath xaatht yaat zaath