-al -ol a-a a-c aaa aac aah aak aal aao aar aav ac- aca acc ach ack acl aco acr acv aha ahc ahh ahk ahl aho ahr ahv aka akc akh akk akl ako akr akv al- ala alc alh alk all alo alr alv aoa aoc aoh aok aol aoo aor aov ar- ara arc arh ark arl aro arr arv av- ava avc avh avk avl avo avr c-- caa cac cah cak cal cao car cav cca ccc cch cck ccl cco ccr ccv ch- cha chc chh chk chl cho chr chv cka ckc ckh cko cl- cla clc clh clk cll clo clr clv co- coa coc coh cok col coo cor cov cra crc crh crk crl cro crr crv cva cvc cvh cvk cvl cvo cvr cvv haa hac hah hak hal hao har hav hca hcc hch hck hcl hco hcr hcv hha hhc hhh hhk hhl hho hhr hhv hka hkh hkk hkl hko hkr hla hlc hlh hll hlo hlr hlv hoa hoc hoh hok hol hoo hor hov hr- hra hrc hrh hrk hrl hro hrr hrv hv- hva hvc hvk hvl hvo hvr hvv ka- kaa kac kah kak kal kao kar kav kca kcc kch kck kcl kcr kha khh khk kho khr khv kkc kkh kkk kkl kkr kkv kl- kla klc klh klo klr klv koa koc koh kok kol koo kor kra krc krk krl kro krr krv kva kvh kvk kvo kvr kvv la- laa lac lah lak lal lao lar lav lca lcc lch lck lcl lco lcr lcv lha lhc lhh lhk lho lhr lhv lka lkh lkl lkr lla llc llk lll llo llr llv loa loc loh lok lol loo lor lov lra lrc lrh lrk lro lrr lrv lva lvc lvh lvl lvr lvv oaa oac oah oak oal oao oar oav oc- oca occ och ock ocl oco ocr ocv oha ohc ohh ohl oho ohr oka okc okk okl oko okr ola olc olk oll olo oo- ooa ooc ooh ook ool ooo oor oov or- ora orc orh ork orl oro orr orv ov- ova ovc ovh ovl ovo ovv ra- raa rac rah rak ral rao rar rav rca rcc rch rcl rco rcr rcv rh- rha rhc rhh rhl rho rhr rhv rkc rkk rko rkv rla rlc rlh rll rlo rlr roa roc roh rok rol roo ror rov rra rrc rrh rrk rrl rrr rva rvc rvh rvl rvo rvr rvv v-a vaa vac vah vak val vao var vav vca vcc vch vcl vco vcr vh- vha vhc vho vka vl- vla vlc vlk vll vlo vlv voa voc voh vok vol voo vor vov vra vrc vrh vrk vrr vva vvc vvo vvr vvv