swsn twsnb uwsnb1 vwsn wwsnb

hntnb intnb1 jntn kntnb lntnb1

6dunb1 7dun 8dunb 9dunb1 aeun

v4un w4unb x4unb1 y4un z4unb

kvvnb lvvnb1 mvvn nvvnb ovvnb1