7lt4 6lt4io 5lt4i 4lt4 3lt4io

ivs4io hvs4i gvs4 fvs4io evs4i

t4r4i s4r4 r4r4io q4r4i p4r4

4dr4 3dr4io 2dr4i 1dr4 0dr4io

fnq4io enq4i dnq4 cnq4io bnq4i