seqn reqnwa qeqnw peqn oeqnwa
3npnwa 2npnw 1npn 0npnwa znpnw
exonw dxon cxonwa bxonw axon
p6nn o6nnwa n6nnw m6nn l6nnwa
0fnnwa zfnnw yfnn xfnnwa wfnnw