-al -er -ic a-a a-b a-c a-i aaa aab aac aae aai aal aar aau ab- aba abb abc abe abi abl abr abu ac- aca acb acc ace aci acl acr acu aea aeb aec aee aei ael aer aeu ai- aia aib aic aie aii ail air aiu al- ala alb alc ale ali all alr alu ar- ara arb arc are ari arl arr aru au- aua aub auc aue aui aul aur b-u baa bab bac bae bai bal bar bau bba bbb bbc bbe bbi bbl bbr bbu bca bcb bcc bce bci bcl bcr bcu be- bea beb bec bee bei bel ber beu bi- bia bib bic bie bii bil bir biu bla blb blc ble bli bll blr blu bra brb bre bri brl brr bru bua bub buc bue bui bul bur buu c-- caa cab cac cae cai cal car cau cba cbb cbc cbe cbi cbl cbr cbu cca ccb ccc cce cci ccl ccr ccu ce- cea ceb cec cee cei cel cer ceu ci- cia cib cic cie cii cil cir ciu cl- cla clb clc cle cli cll clr clu cra crb crc cre cri crl crr cru cua cub cuc cue cui cul cur cuu eaa eab eac eae eai eal ear eau eba ebb ebc ebe ebi ebl ebr ebu ec- eca ecb ecc ece eci ecl ecr ecu eea eeb eec eee eel eer eia eib eic eie eii eil eir eiu ela elb elc ele eli ell elr elu era erb erc ere eri erl err eru eu- eua eub euc eue eui eul eur ia- iaa iab iac iae iai ial iar iau iba ibb ibc ibe ibi ibl ibr ibu ica icb icc ice ici icl icr icu ie- iea iec iee iei iel ier iia iib iic iie iii iil iir iiu il- ila ilb ilc ile ili ill ilr ilu ir- ira irb irc ire iri irl irr iru iu- iua iub iuc iue iui iur la- laa lab lac lae lai lal lar lau lba lbb lbc lbe lbi lbl lbr lbu lca lcb lcc lce lci lcl lcr lcu lea leb lec lee lei lel ler leu lia lib lic lie lii lil lir liu lla llb llc lle lli lll llr llu lra lrb lrc lri lrr lru lua lub luc lue lui lul lur luu ra- raa rab rac rae rai ral rar rau rba rbb rbc rbe rbi rbl rbr rbu rca rcb rcc rce rci rcl rcr rcu re- rea reb rec ree rei rel rer reu ria rib ric rie rii ril rir rla rlc rle rli rll rlr rlu rra rrb rrc rri rrl rrr rru rua rub ruc rue rui rur ruu ua- uaa uab uac uae uai ual uar uau uba ubb ubc ube ubi ubl ubr ubu uca ucb ucc uce uci ucl ucr ucu uea ueb uec uee uei uel uer uia uib uic uie uii uil uir uiu ula ulb ulc ule uli ull ulr ulu ur- ura urb urc ure uri url urr uru uua uuc uue uur uuu

a-be a-ii aaaa aaab aaac aaae aaai aaal aaar aaba aabb aabc aabi aabl aaca aacb aacc aace aaci aacl aacr aacu aaea aaec aaib aaic aaii aala aalc aale aali aall aalu aara aarc aare aari aaru abaa abab abac abae abai abal abar abau abb- abba abbb abbe abbi abbr abca abcb abcc abci abcl abcr abec abee abel aber abia abib abic abie abil abir abiu abla able abra abrc abri abua abue abul acaa acab acac acae acai acar acba acbl acca accc acce acci accu ace- acea acec acel acer aci- acia acic acie acir acla aclc acle acli aclr aclu acr- acra acrc acre acri acrr acu- acue acul acur aeac aebi aecb aeci aecl aeer aela aelc aer- aera aerc aeri aiai aiba aibl aica aicc aice aicr aiea aiee aiel aiia aiib aiic aiir aila aile aili ailu aira aire airi aiui alaa alac alae alai alal alar alau alb- alba albc albe albi albu alca alcc alce alea alec alee aler aleu ali- alia alib alie alii alil alir aliu all- alla alle alli alll allr allu alua alui alur arab arac arae arai aral arar arau arba arbe arbi arc- arca arce arci area arec aree arei arel areu aria arib arie arii aril arla arle arli arr- arra arrc arre arri arrr arru arua arub arue arui arul auaa aube auca auce auci auel auer aul- aula aule auli aull aulu aur- aura aure auri ba-i baaa baal baar baba babb babe babi babr babu bac- baca bacc bace baci bael baer baia baib baic baie bail bair bala balc bale bali ball balu bar- bara barb barc bare bari barr baru bau- baul baur bbau bbbb bbci bbeb bblb bbrc bcaa bcar bcbc bcca bccc bcci bccl bcec bcer bcia bcie bcra bcru bcuc beal bear beau beba bebb bebe bebi beca beci becu beeb beel beer beia beic beil beir bela bele beli bell belu bera berc bere beri berr beru beur bial biar biba bibb bibe bibi bibl bica bicc bice bici bieb biel bier bieu bila bile bili bill bilu bira birb bire biri birl birr biru blaa blab blac blae blau blcu blea bleb blee blei bleu blic blir blrc blub blue blur brab brac brae brai brau brca brcb brce brea breb brec bree brei brel brer bria bric brie bril brrr bruc brue bual buar buba bubb bube bubi bubu buca bucc buce buci bucu buea buel buer bueu buic buie buir buiu bula bulb bule buli bull bulu bur- bura burb bure buri burl burr buru caaa caab caac caal caba cabe cabi cabu cac- caca cacc cace caci cacr caec caei caer caeu caia caib caic cail cair caiu cala calc cale cali call calu cara carb carc care cari carl carr cauc caul cbac