4tat 3tat1w 2tat1 1tat 0tat1w

f39s1w e39s1 d39s c39s1w b39s1

qc9s1 pc9s oc9s1w nc9s1 mc9s

1l8s 0l8s1w zl8s1 yl8s xl8s1w

cv7s1w bv7s1 av7s 9u7s1w 8u7s1