-al -ic -ol a-a a-c a-i aaa aac aag aai aal aao aav ac- aca acc acg aci acl aco acv ag- aga agc agg agi agl ago agv ai- aia aic aig aii ail aio aiv al- ala alc alg ali all alo alv aoa aoc aog aoi aol aoo aov av- ava avc avg avi avl avo c-- caa cac cag cai cal cao cav cca ccc ccg cci ccl cco ccv cga cgc cgg cgi cgl cgo cgv ci- cia cic cig cii cil cio civ cl- cla clc clg cli cll clo clv co- coa coc cog coi col coo cov cva cvc cvg cvi cvl cvo cvv gaa gac gag gai gal gao gav gca gcc gcg gci gcl gco gga ggc ggg ggi ggo ggv gia gic gig gii gil gio giv gla glc glg gli gll glo glv goa goc gog goi gol goo gov gva gvc gvg gvi gvl gvo i-v ia- iaa iac iag iai ial iao iav ica icc icg ici icl ico icv iga igc igg igi igl igo iia iic iii iil iio il- ila ilc ilg ili ill ilo ilv io- ioa ioc iog ioi iol ioo iov iva ivc ivg ivi ivl ivo ivv la- laa lac lag lai lal lao lav lca lcc lcg lci lcl lco lcv lga lgc lgg lgi lgl lgo lgv lia lic lig lii lil lio liv lla llc llg lli lll llo llv loa loc log loi lol loo lov lva lvc lvg lvi lvl lvv o-i oaa oac oag oai oal oao oav oc- oca occ ocg oci ocl oco ocv oga ogc ogg ogi ogl ogo oia oic oii oil oio oiv ola olc olg oli oll olo oo- ooa ooc oog ooi ool ooo oov ov- ova ovc ovi ovl ovo ovv v-a vaa vac vag vai val vao vav vca vcc vci vcl vco vga vgc vgg vgl vgo vi- via vic vig vii vil vio viv vl- vla vlc vll vlo vlv voa voc vog voi vol voo vov vva vvc vvg vvi vvo vvv