ievbgr hevbg gevb fevbgr eevbg

tnubg snub rnubgr qnubg pnub

4wtb 3wtbgr 2wtbg 1wtb 0wtbgr

f6sbgr e6sbg d6sb c6sbgr b6sbg

qfsbg pfsb ofsbgr nfsbg mfsb