-al -ic -ol a-a a-c a-i aaa aac aag aai aal aao aas aav ac- aca acc acg aci acl aco acs acv ag- aga agc agg agi agl ago ags agv ai- aia aic aig aii ail aio ais aiv al- ala alc alg ali all alo als alv aoa aoc aog aoi aol aoo aos aov as- asa asc asg asi asl aso ass asv av- ava avc avg avi avl avo avs c-- caa cac cag cai cal cao cas cav cca ccc ccg cci ccl cco ccs ccv cga cgc cgg cgi cgl cgo cgs cgv ci- cia cic cig cii cil cio cis civ cl- cla clc clg cli cll clo cls clv co- coa coc cog coi col coo cos cov csa csc csg csi csl cso css csv cva cvc cvg cvi cvl cvo cvs cvv gaa gac gag gai gal gao gas gav gca gcc gcg gci gcl gco gcs gga ggc ggg ggi ggo ggs ggv gia gic gig gii gil gio gis giv gla glc glg gli gll glo gls glv goa goc gog goi gol goo gos gov gsa gsc gsg gsi gsl gso gss gsv gva gvc gvg gvi gvl gvo gvs i-v ia- iaa iac iag iai ial iao ias iav ica icc icg ici icl ico ics icv iga igc igg igi igl igo igs iia iic iii iil iio iis il- ila ilc ilg ili ill ilo ils ilv io- ioa ioc iog ioi iol ioo ios iov is- isa isc isg isi isl iso iss isv iva ivc ivg ivi ivl ivo ivs ivv la- laa lac lag lai lal lao las lav lca lcc lcg lci lcl lco lcs lcv lga lgc lgg lgi lgl lgo lgs lgv lia lic lig lii lil lio lis liv lla llc llg lli lll llo lls llv loa loc log loi lol loo los lov lsa lsc lsg lsi lsl lso lss lsv lva lvc lvg lvi lvl lvs lvv o-i oaa oac oag oai oal oao oas oav oc- oca occ ocg oci ocl oco ocs ocv oga ogc ogg ogi ogl ogo ogs oia oic oii oil oio ois oiv ola olc olg oli oll olo ols oo- ooa ooc oog ooi ool ooo oos oov os- osa osc osg osi osl oso oss osv ov- ova ovc ovi ovl ovo ovs ovv saa sac sag sai sal sao sas sav sca scc scg sci scl sco scs scv sga sgc sgg sgi sgl sgo sgs sgv sia sic sig sii sil sio sis siv sla slc slg sli sll slo sls slv soa soc sog soi sol soo sos sov ss- ssa ssc ssg ssi ssl sso sss ssv sva svc svg svi svl svo svs svv v-a vaa vac vag vai val vao vas vav vca vcc vci vcl vco vcs vga vgc vgg vgl vgo vgs vi- via vic vig vii vil vio vis viv vl- vla vlc vll vlo vls vlv voa voc vog voi vol voo vos vov vsa vsc vsg vsi vsl vso vss vsv vva vvc vvg vvi vvo vvs vvv