-al -ol a-a aaa aak aal aan aao aas aka akk akl akn ako aks al- ala alk all aln alo als an- ana ank anl ann ano ans aoa aok aol aon aoo aos as- asa ask asl asn aso ass ka- kaa kak kal kan kao kas kkk kkl kkn kks kl- kla klo kls kn- kna knk knl knn kno koa kok kol kon koo kos ksa ksk ksl ksn kso kss la- laa lak lal lan lao las lka lkl lks lla llk lll lln llo lls lna lnk lnl lnn lno lns loa lok lol lon loo los lsa lsk lsl lsn lso lss naa nak nal nan nao nas nka nkk nkn nko nks nla nlk nll nln nlo nls nna nnk nnl nnn nno nns no- noa nok nol non noo nos nsa nsk nsl nsn nso nss oaa oak oal oan oao oas oka okk okl oko oks ola olk oll oln olo ols on- ona onk onl onn ono ons oo- ooa ook ool oon ooo oos os- osa osk osl osn oso oss saa sak sal san sao sas sk- ska skk skl sko sks sla slk sll sln slo sls sna snk snl snn sno sns soa sok sol son soo sos ss- ssa ssk ssl ssn sso sss