vnir unirqv tnirq snir rnirqv

6whrqv 5whrq 4whr 3whrqv 2whrq

h6grq g6gr f6grqv e6grq d6gr

sfgr rfgrqv qfgrq pfgr ofgrqv

3ofrqv 2ofrq 1ofr 0ofrqv zofrq