9dqrgh 8dqrg 7dqr 6dqrgh 5dqrg

knprg jnpr inprgh hnprg gnpr

vwor uworgh tworg swor rworgh

65nrgh 55nrg 45nr 35nrgh 25nrg

hfnrg gfnr ffnrgh efnrg dfnr