-al -ic a-a a-c a-i aaa aac aag aai aal aar aas aav ac- aca acc acg aci acl acr acs acv ag- aga agc agg agi agl agr ags agv ai- aia aic aig aii ail air ais aiv al- ala alc alg ali all alr als alv ar- ara arc arg ari arl arr ars arv as- asa asc asg asi asl asr ass asv av- ava avc avg avi avl avr avs c-- caa cac cag cai cal car cas cav cca ccc ccg cci ccl ccr ccs ccv cga cgc cgg cgi cgl cgr cgs cgv ci- cia cic cig cii cil cir cis civ cl- cla clc clg cli cll clr cls clv cra crc crg cri crl crr crs crv csa csc csg csi csl csr css csv cva cvc cvg cvi cvl cvr cvs cvv gaa gac gag gai gal gar gas gav gca gcc gcg gci gcl gcr gcs gga ggc ggg ggi ggr ggs ggv gia gic gig gii gil gir gis giv gla glc glg gli gll glr gls glv gra grc grg gri grl grr grs grv gsa gsc gsg gsi gsl gsr gss gsv gva gvc gvg gvi gvl gvr gvs i-v ia- iaa iac iag iai ial iar ias iav ica icc icg ici icl icr ics icv iga igc igg igi igl igr igs iia iic iii iil iir iis il- ila ilc ilg ili ill ilr ils ilv ir- ira irc irg iri irl irr irs irv is- isa isc isg isi isl isr iss isv iva ivc ivg ivi ivl ivr ivs ivv la- laa lac lag lai lal lar las lav lca lcc lcg lci lcl lcr lcs lcv lga lgc lgg lgi lgl lgr lgs lgv lia lic lig lii lil lir lis liv lla llc llg lli lll llr lls llv lra lrc lrg lri lrr lrs lrv lsa lsc lsg lsi lsl lsr lss lsv lva lvc lvg lvi lvl lvr lvs lvv ra- raa rac rag rai ral rar ras rav rca rcc rcg rci rcl rcr rcs rcv rga rgc rgg rgi rgr rgs rgv ria ric rig rii ril rir ris riv rla rlc rlg rli rll rlr rls rra rrc rrg rri rrl rrr rrs rsa rsc rsg rsi rsl rsr rss rsv rva rvc rvg rvi rvl rvr rvs rvv saa sac sag sai sal sar sas sav sca scc scg sci scl scr scs scv sga sgc sgg sgi sgl sgr sgs sgv sia sic sig sii sil sir sis siv sla slc slg sli sll slr sls slv sr- sra src srg sri srl srr srs srv ss- ssa ssc ssg ssi ssl ssr sss ssv sva svc svg svi svl svr svs svv v-a vaa vac vag vai val var vas vav vca vcc vci vcl vcr vcs vga vgc vgg vgl vgr vgs vi- via vic vig vii vil vir vis viv vl- vla vlc vll vls vlv vra vrc vrg vri vrr vrs vsa vsc vsg vsi vsl vsr vss vsv vva vvc vvg vvi vvr vvs vvv