-al -ol a-a a-c a-t aaa aac aak aal aao aat aav ac- aca acc ack acl aco act acv aka akc akk akl ako akv al- ala alc alk all alo alt alv aoa aoc aok aol aoo aot aov at- ata atc atl ato att atv av- ava avc avk avl avo avt c-- caa cac cak cal cao cat cav cca ccc cck ccl cco cct ccv cka ckc cko ckt cl- cla clc clk cll clo clt clv co- coa coc cok col coo cot cov cta ctc ctk ctl cto ctt ctv cva cvc cvk cvl cvo cvt cvv k-t ka- kaa kac kak kal kao kat kav kca kcc kck kcl kct kkc kkk kkl kkt kkv kl- kla klc klo klt klv koa koc kok kol koo kot kta ktc ktk ktl kto ktt ktv kva kvk kvo kvv la- laa lac lak lal lao lat lav lca lcc lck lcl lco lct lcv lka lkl lkt lla llc llk lll llo llt llv loa loc lok lol loo lot lov lta ltc ltk ltl lto ltt ltv lva lvc lvl lvt lvv oaa oac oak oal oao oat oav oc- oca occ ock ocl oco oct ocv oka okc okk okl oko ola olc olk oll olo olt oo- ooa ooc ook ool ooo oot oov ot- ota otc otk otl oto ott otv ov- ova ovc ovl ovo ovv taa tac tak tal tao tat tav tca tcc tck tcl tco tct tcv tka tkc tkk tkl tko tkt tla tlc tlk tll tlo tlt tlv to- toa toc tok tol too tot tov tta ttc ttk ttl tto ttt ttv tva tvc tvk tvl tvo tvt v-a vaa vac vak val vao vat vav vca vcc vcl vco vct vka vkt vl- vla vlc vlk vll vlo vlt vlv voa voc vok vol voo vot vov vta vtc vtk vtl vto vtt vtv vva vvc vvo vvt vvv