-al -ol a-a a-z aaa aal aao aar aas aaz al- ala all alo alr als alz aoa aol aoo aor aos ar- ara arl aro arr ars arz as- asa asl aso asr ass asz az- aza azo azs azz la- laa lal lao lar las laz lla lll llo llr lls llz loa lol loo lor los loz lra lro lrr lrs lrz lsa lsl lso lsr lss lsz lzo lzr lzs oaa oal oao oar oas ola oll olo ols oo- ooa ool ooo oor oos or- ora orl oro orr ors orz os- osa osl oso osr oss oza ozo ozs ozz ra- raa ral rao rar ras raz rla rll rlo rlr rls roa rol roo ror ros roz rra rrl rrr rrs rsa rsl rso rsr rss rza rzo saa sal sao sar sas saz sla sll slo slr sls soa sol soo sor sos soz sr- sra srl sro srr srs ss- ssa ssl sso ssr sss ssz sza szl szr zaa zao zar zas zaz zla zlr zo- zoa zol zoo zor zos zrl zro zrs zsa zsl zsz zzr zzs zzz