-al -er a-a a-b a-i a-t aaa aab aae aaf aai aal aar aat aav ab- aba abb abe abf abi abl abr abt abv aea aeb aee aef aei ael aer aet aev af- afa afb afe aff afi afl afr aft afv ai- aia aib aie aif aii ail air ait aiv al- ala alb ale alf ali all alr alt alv ar- ara arb are arf ari arl arr art arv at- ata atb ate atf ati atl atr att atv av- ava avb ave avf avi avl avr avt baa bab bae baf bai bal bar bat bav bba bbb bbe bbf bbi bbl bbr bbt be- bea beb bee bef bei bel ber bet bev bfa bfb bfe bff bfi bfl bfr bft bfv bi- bia bib bie bif bii bil bir bit biv bla blb ble blf bli bll blr blt blv bra brb bre brf bri brl brr brt brv bta btb bte btf bti btl btr btt btv bva bvb bve bvi bvl bvr bvt bvv eaa eab eae eaf eai eal ear eat eav eba ebb ebe ebf ebi ebl ebr ebt ebv eea eeb eee eef eel eer eet eev ef- efa efb efe eff efi efl efr eft eia eib eie eif eii eil eir eit eiv ela elb ele elf eli ell elr elt elv era erb ere erf eri erl err ert erv eta etb ete etf eti etl etr ett etv eva evb eve evf evi evl evr evt evv faa fab fae faf fai fal far fat fav fba fbb fbe fbf fbi fbl fbr fbt fea feb fee fef fei fel fer fet fev ffa ffe fff ffi ffl ffr fft ffv fia fib fie fif fii fil fir fit fla flb fle flf fli fll flr flt fra frb fre frf fri frl frr frt fta ftb fte ftf fti ftl ftr ftt ftv fva fvt i-f i-v ia- iaa iab iae iaf iai ial iar iat iav iba ibb ibe ibf ibi ibl ibr ibt ibv ie- iea iee ief iei iel ier iet iev ifa ifb ife iff ifi ifl ifr ift iia iib iie iif iii iil iir iit il- ila ilb ile ilf ili ill ilr ilt ilv ir- ira irb ire irf iri irl irr irt irv ita itb ite itf iti itl itt itv iva ivb ive ivf ivi ivl ivr ivt ivv la- laa lab lae laf lai lal lar lat lav lba lbb lbe lbf lbi lbl lbr lbt lbv lea leb lee lef lei lel ler let lev lfa lfb lfe lff lfi lfl lfr lft lia lib lie lif lii lil lir lit liv lla llb lle llf lli lll llr llt llv lra lrb lrf lri lrr lrt lrv lta ltb lte ltf lti ltl ltr ltt ltv lva lvb lve lvf lvi lvl lvr lvt lvv ra- raa rab rae raf rai ral rar rat rav rba rbb rbe rbf rbi rbl rbr rbt re- rea reb ree ref rei rel rer ret rev rfa rfb rfe rff rfi rfl rfr rft rfv ria rib rie rif rii ril rir rit riv rla rle rlf rli rll rlr rlt rra rrb rrf rri rrl rrr rrt rta rtb rte rtf rti rtl rtr rtt rtv rva rvb rve rvf rvi rvl rvr rvt rvv taa tab tae taf tai tal tar tat tav tba tbb tbe tbf tbi tbl tbr tbt tbv te- tea teb tee tef tei tel ter tet tev tfa tfb tfe tff tfi tfl tfr tft tia tib tie tif tii til tir tit tiv tla tle tlf tli tll tlr tlt tlv tra trb tre trf tri trl trr trt trv tta ttb tte ttf tti ttl ttr ttt ttv tva tvb tve tvf tvi tvl tvr tvt v-a v-e vaa vab vae vai val var vat vav vba vbi vbl vbr vbv vea veb vee vef vei vel ver vet vfa vfb vff vfi vfl vfr vft vfv vi- via vib vie vif vii vil vir vit viv vl- vla vlb vle vlf vll vlt vlv vra vrb vre vrf vri vrr vrt vta vtb vte vti vtl vtr vtt vtv vva vvb vvi vvr vvt vvv

a-be a-ii a-iv aaaa aaab aaae aaaf aaai aaal aaar aaav aaba aabb aabi aabl aabt aaea aaev aafa aafb aaff aafi aafl aaib aaii aala aale aali aall aara aare aari aart aata aatf aatt aava abaa abab abae abaf abai abal abar abat abb- abba abbb abbe abbi abbr abbt abee abel aber abet abff abia abib abie abil abir abit abla able ablv abra abri abta abva aeaf aebi aeer aeit aela aer- aera aeri aeta aetf aetr aett aeva afaa afar afat afee afel afer afet affa affi afft afia afib afif afil afir afit afla afle afr- afra afre afri afta afte aiai aiba aibl aiea aiee aiel aiet aiff aifl aifv aiia aiib aiir aila aile aili aira aire airi airt aita aite aitf aiti aitr aitt aiva alaa alae alai alal alar alat alb- alba albe albi alea alee alef aler alet alev alfa alfe alfi ali- alia alib alie alif alii alil alir alit all- alla alle alli alll allr alta alte alti alva alvi arab arae araf arai aral arar arat arba arbe arbi area aree aref arei arel aret arev arfa arfb arff arft aria arib arie arif arii aril arit arla arle arli arr- arra arre arri arrr arrt arta arte arti artr artv arva arve arvi at-l at-t ataa atab atae atai atal atar atat atea atee atef atei atel ater atfb atfe atia atie atif atil atit atla atle atli atra atre atri atta atte atti attr atvi avab aval avar avat avea avel aver avia avie avil avit aviv avlb avra avre avri avva ba-i baaa baaf baal baar baat baba babb babe babi babr bael baer baff baft baia baib baie bail bair