-ol -up kkk kkl kkn kkp kks kku kl- klo kls klu kn- knk knl knn kno knp knu kok kol kon koo kop kos kou kpk kpl kpn kpo kpp kps kpu ksk ksl ksn kso ksp kss ksu kuk kul kun kup kus kuu l-p lkl lkp lks llk lll lln llo llp lls llu lnk lnl lnn lno lnp lns lnu lok lol lon loo lop los lou lpk lpl lpn lpo lpp lps lpu lsk lsl lsn lso lsp lss lsu luk lul lun luo lup lus luu nkk nkn nko nkp nks nku nlk nll nln nlo nlp nls nlu nnk nnl nnn nno nnp nns nnu no- nok nol non noo nop nos nou npl npn npo npp nps npu nsk nsl nsn nso nsp nss nsu nuk nul nun nuo nup nus nuu okk okl oko okp oks oku olk oll oln olo olp ols olu on- onk onl onn ono onp ons onu oo- ook ool oon ooo oop oos op- opk opl opn opo opp ops os- osk osl osn oso osp oss osu ou- ouk oul oun ouo oup ous p-p pkl pkn pko pkp pks pku plk pll pln plo plp pls plu pn- pnk pnl pnn pno pnp pns pnu pok pol pon poo pop pos pou ppk ppl ppn ppo ppp pps ppu ps- psk psl psn pso psp pss psu puk pul pun pup pus puu sk- skk skl sko skp sks sku slk sll sln slo slp sls slu snk snl snn sno snp sns snu sok sol son soo sop sos sou spk spl spn spo spp sps spu ss- ssk ssl ssn sso ssp sss ssu suk sul sun suo sup sus suu ukk ukl ukn ukp uku ulk ull uln ulo ulp uls ulu un- unk unl unn uno unp uns unu uok uol uon uoo uop uos up- upk upn upo upp ups upu usk usl usn uso usp uss usu uun uus uuu