-al -er -ic a-a a-c a-i aaa aac aae aaf aai aak aal aar aav ac- aca acc ace acf aci ack acl acr acv aea aec aee aef aei aek ael aer aev af- afa afc afe aff afi afk afl afr afv ai- aia aic aie aif aii aik ail air aiv aka akc ake aki akk akl akr akv al- ala alc ale alf ali alk all alr alv ar- ara arc are arf ari ark arl arr arv av- ava avc ave avf avi avk avl avr c-- caa cac cae caf cai cak cal car cav cca ccc cce ccf cci cck ccl ccr ccv ce- cea cec cee cef cei cek cel cer cev cfa cfc cfe cff cfi cfk cfl cfr cfv ci- cia cic cie cif cii cik cil cir civ cka ckc cki cl- cla clc cle clf cli clk cll clr clv cra crc cre crf cri crk crl crr crv cva cvc cve cvf cvi cvk cvl cvr cvv eaa eac eae eaf eai eak eal ear eav ec- eca ecc ece ecf eci eck ecl ecr ecv eea eec eee eef eek eel eer eev ef- efa efc efe eff efi efl efr eia eic eie eif eii eik eil eir eiv eka ekc eke ekf eki ekl ekr ekv ela elc ele elf eli elk ell elr elv era erc ere erf eri erk erl err erv eva evc eve evf evi evl evr evv faa fac fae faf fai fak fal far fav fca fcc fce fcf fci fck fcl fcr fcv fea fec fee fef fei fek fel fer fev ffa ffc ffe fff ffi ffk ffl ffr ffv fia fic fie fif fii fik fil fir fka fkc fkf fki fkk fkl fla flc fle flf fli fll flr fra frc fre frf fri frk frl frr fva fvc fvk i-f i-v ia- iaa iac iae iaf iai ial iar iav ica icc ice icf ici ick icl icr icv ie- iea iec iee ief iei iek iel ier iev ifa ifc ife iff ifi ifl ifr iia iic iie iif iii iil iir ika ikc ike ikf iki ikk ikl ikr ikv il- ila ilc ile ilf ili ilk ill ilr ilv ir- ira irc ire irf iri irk irl irr irv iva ivc ive ivf ivi ivl ivr ivv ka- kaa kac kae kaf kai kak kal kar kav kca kcc kce kci kck kcl kcr ke- kea kec kee kef kei kek kel ker kev kfa kfc kff kfi kia kic kie kif kii kik kil kir kiv kkc kke kki kkk kkl kkr kkv kl- kla klc klf kli klr klv kra krc krf kri krk krl krr krv kva kvi kvk kvr kvv la- laa lac lae laf lai lak lal lar lav lca lcc lce lcf lci lck lcl lcr lcv lea lec lee lef lei lek lel ler lev lfa lfc lfe lff lfi lfk lfl lfr lia lic lie lif lii lik lil lir liv lka lkl lkr lla llc lle llf lli llk lll llr llv lra lrc lrf lri lrk lrr lrv lva lvc lve lvf lvi lvl lvr lvv ra- raa rac rae raf rai rak ral rar rav rca rcc rce rcf rci rcl rcr rcv re- rea rec ree ref rei rek rel rer rev rfa rfc rfe rff rfi rfk rfl rfr rfv ria ric rie rif rii rik ril rir riv rkc rke rkf rkk rkv rla rlc rle rlf rli rll rlr rra rrc rrf rri rrk rrl rrr rva rvc rve rvf rvi rvl rvr rvv v-a v-e vaa vac vae vai vak val var vav vca vcc vce vcf vci vcl vcr vea vec vee vef vei vek vel ver vfa vfc vff vfi vfl vfr vfv vi- via vic vie vif vii vik vil vir viv vka vl- vla vlc vle vlf vlk vll vlv vra vrc vre vrf vri vrk vrr vva vvc vvi vvr vvv

-vac a-ak a-ii a-iv aaaa aaac aaae aaaf aaai aaal aaar aaav aaca aacc aace aacf aaci aack aacl aacr aacv aaea aaec aaev aafa aafc aaff aafi aafl aaic aaii aaka aake aala aalc aale aali aall aara aarc aare aari aava acaa acac acae acai acar acca accc acce accf acci ace- acea acec acek acel acer acev acfc acfe acfi acfl aci- acia acic acie acif acir acke acla aclc acle acli aclr acr- acra acrc acre acri acrr acrv acvv aeac aeaf aeci aecl aeer aeka aela aelc aer- aera aerc aeri aeva afaa afak afar afca afcc afci afee afek afel afer affa affc affi afia afif afik afil afir afka afkr afla aflc afle afr- afra afrc afre afri aiai aica aicc aice aicf aicr aiea aiee aiel aiff aifl aifv aiia aiic aiir aika aike aiki aila aile aili aira aire airi aiva akaa akae akai akal akar akca akee akel aker akia akie akif akik akil akir akka akki akle akr- akra akre alaa alac alae alai alak alal alar alca alcc alce alea alec alee alef alek aler alev alfa alfe alfi ali- alia alie alif alii alik alil alir alk- alka alke alki all- alla alle alli alll allr alva alvi arac arae araf arai arak aral arar arc- arca arce arci area arec aree aref arei arek arel arev arfa arfc arff aria arie arif arii arik aril arka arke arki arla arle arli arr- arra arrc arre arri arrk arrr arva arve arvi aval avar avcc avce avea avec avel aver avia avic avie avik avil aviv avra avre avri avva caaa caac caaf caal cac- caca cacc cace caci cack cacr caec caei caer cafa cafc cafe caff cafl caia caic caik cail cair caka cake cala calc cale calf cali calk call cara carc care carf cari cark carl carr cava cave cavi ccaa ccac ccaf ccai ccar ccca cccc cccf ccci cccl cccv