-al -er -ic a-a a-b a-c a-i a-q aaa aab aac aae aai aal aaq aar aau ab- aba abb abc abe abi abl abq abr abu ac- aca acb acc ace aci acl acq acr acu aea aeb aec aee aei ael aeq aer aeu ai- aia aib aic aie aii ail aiq air aiu al- ala alb alc ale ali all alq alr alu aqa aqc aqi aql aqr ar- ara arb arc are ari arl arq arr aru au- aua aub auc aue aui aul aur b-u baa bab bac bae bai bal baq bar bau bba bbb bbc bbe bbi bbl bbq bbr bbu bca bcb bcc bce bci bcl bcq bcr bcu be- bea beb bec bee bei bel beq ber beu bi- bia bib bic bie bii bil bir biu bla blb blc ble bli bll blq blr blu bqc bqe bra brb bre bri brl brq brr bru bua bub buc bue bui bul bur buu c-- caa cab cac cae cai cal caq car cau cba cbb cbc cbe cbi cbl cbq cbr cbu cca ccb ccc cce cci ccl ccr ccu ce- cea ceb cec cee cei cel ceq cer ceu ci- cia cib cic cie cii cil ciq cir ciu cl- cla clb clc cle cli cll clr clu cqa cqb cqc cqi cql cra crb crc cre cri crl crq crr cru cua cub cuc cue cui cul cuq cur cuu eaa eab eac eae eai eal ear eau eba ebb ebc ebe ebi ebl ebq ebr ebu ec- eca ecb ecc ece eci ecl ecq ecr ecu eea eeb eec eee eel eer eia eib eic eie eii eil eir eiu ela elb elc ele eli ell elr elu eqa eqe eqq equ era erb erc ere eri erl erq err eru eu- eua eub euc eue eui eul eur ia- iaa iab iac iae iai ial iaq iar iau iba ibb ibc ibe ibi ibl ibr ibu ica icb icc ice ici icl icq icr icu ie- iea iec iee iei iel ier iia iib iic iie iii iil iir iiu il- ila ilb ilc ile ili ill ilq ilr ilu iqa iqc iqe iqu ir- ira irb irc ire iri irl irq irr iru iu- iua iub iuc iue iui iur la- laa lab lac lae lai lal laq lar lau lba lbb lbc lbe lbi lbl lbr lbu lca lcb lcc lce lci lcl lcq lcr lcu lea leb lec lee lei lel leq ler leu lia lib lic lie lii lil liq lir liu lla llb llc lle lli lll llq llr llu lqr lra lrb lrc lri lrr lru lua lub luc lue lui lul lur luu qaa qac qal qar qau qba qbc qbe qbq qca qcc qci qcl qec qee qic qie qil qir qiu qqq qqu qra qrb qrc qre qri qrl qru qu- qua que qui qul qur ra- raa rab rac rae rai ral raq 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 req rer reu ria rib ric rie rii ril riq rir rla rlc rle rli rll rlr rlu rqc rra rrb rrc rri rrl rrq rrr rru rua rub ruc rue rui rur ruu ua- uaa uab uac uae uai ual uaq 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 uiq 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 alqu alua alui alur aqai aqal aqar aqel aqir aqra aqu- aqua aque arab arac arae arai aral araq arar arau arba arbe arbi arc- arca arce arci area arec aree arei arel areu aria arib arie arii aril arla arle arli arq- arqa arr- arra arrc arre arri arrr arru arua arub arue arui arul aruq 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 baqa bar- bara barb barc bare bari barq barr baru bau- baul baur bbau bbbb bbbq 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 beqa 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 biqi bira birb bire biri birl birr