l3rn0q m3rn n3rn0 o3rn0q p3rn

ausn busn0 cusn0q dusn eusn0

zktn0 0ktn0q 1ktn 2ktn0 3ktn0q

obun0q pbun qbun0 rbun0q sbun

d2un e2un0 f2un0q g2un h2un0