-al -ic a-a a-b a-c a-i a-t aaa aab aac aai aal aam aar aat ab- aba abb abc abi abl abm abr abt ac- aca acb acc aci acl acm acr act ai- aia aib aic aii ail aim air ait al- ala alb alc ali all alm alr alt ama amb amc ami aml amm amr amt ar- ara arb arc ari arl arm arr art at- ata atb atc ati atl atm atr att baa bab bac bai bal bam bar bat bba bbb bbc bbi bbl bbm bbr bbt bca bcb bcc bci bcl bcm bcr bct bi- bia bib bic bii bil bim bir bit bla blb blc bli bll blm blr blt bma bmb bmc bmi bml bmm bmr bmt bra brb bri brl brm brr brt bta btb btc bti btl btm btr btt c-- caa cab cac cai cal cam car cat cba cbb cbc cbi cbl cbm cbr cbt cca ccb ccc cci ccl ccm ccr cct ci- cia cib cic cii cil cim cir cit cl- cla clb clc cli cll clm clr clt cma cmb cmc cmi cml cmm cmr cmt cra crb crc cri crl crm crr crt cta ctb ctc cti ctl ctm ctr ctt ia- iaa iab iac iai ial iam iar iat iba ibb ibc ibi ibl ibm ibr ibt ica icb icc ici icl icm icr ict iia iib iic iii iil iim iir iit il- ila ilb ilc ili ill ilm ilr ilt im- ima imb imc imi iml imm imt ir- ira irb irc iri irl irm irr irt ita itb itc iti itl itm itt la- laa lab lac lai lal lam lar lat lba lbb lbc lbi lbl lbm lbr lbt lca lcb lcc lci lcl lcm lcr lct lia lib lic lii lil lim lir lit lla llb llc lli lll llm llr llt lma lmb lmc lmi lml lmm lmr lmt lra lrb lrc lri lrm lrr lrt lta ltb ltc lti ltl ltm ltr ltt m-r maa mab mac mai mal mam mar mat mba mbb mbc mbi mbl mbm mbr mbt mc- mca mcb mcc mci mcl mcm mcr mct mi- mia mib mic mii mil mim mir mit mla mlb mlc mli mll mlm mlr mlt mma mmb mmc mmi mml mmm mmr mmt mra mrb mrc mri mrl mrm mrr mrt mta mtb mtc mti mtl mtm mtr mtt ra- raa rab rac rai ral ram rar rat rba rbb rbc rbi rbl rbm rbr rbt rca rcb rcc rci rcl rcm rcr rct ria rib ric rii ril rim rir rit rla rlc rli rll rlm rlr rlt rma rmb rmc rmi rml rmm rmr rmt rra rrb rrc rri rrl rrm rrr rrt rta rtb rtc rti rtl rtm rtr rtt taa tab tac tai tal tam tar tat tba tbb tbc tbi tbl tbm tbr tbt tca tcb tcc tci tcl tcm tcr tct tia tib tic tii til tim tir tit tla tlc tli tll tlm tlr tlt tma tmb tmc tmi tml tmm tmr tmt tra trb trc tri trl trm trr trt tta ttb ttc tti ttl ttm ttr ttt

a-ii aaaa aaab aaac aaai aaal aaam aaar aaba aabb aabc aabi aabl aabm aabt aaca aacb aacc aaci aacl aacm aacr aact aaib aaic aaii aala aalc aali aall aama aamb aamc aami aamr aara aarc aari aarm aart aata aatc aatt abaa abab abac abai abal abam abar abat abb- abba abbb abbi abbr abbt abca abcb abcc abci abcl abcr abct abia abib abic abil abim abir abit abla abma abmb abmc abmt abra abrc abri abta ac-t acaa acab acac acai acar acat acba acbl acca accc acci accm acct aci- acia acic acim acir acla aclc acli aclr acma acmc acmi acr- acra acrc acri acrm acrr acta actc acti actl actt aiai aiba aibl aica aicc aicr aiia aiib aiic aiir aila aili ailm aimc aimi aiml aimm aira airi airt aita aiti aitr aitt alaa alac alai alal alam alar alat alb- alba albc albi albm alca alcc ali- alia alib alii alil alim alir alit all- alla alli alll allr alma almc alta alti altm amaa amac amai amal amam amar amat amb- amba ambi ambr amca amcc amia amib amic amii amil amir amit amla amli amm- amma ammi amra amrc amri amrl amta amtc amti arab arac arai aral aram arar arat arba arbi arc- arca arci arcm arct aria arib arii aril arim arit arla arli arma armc armi arml armm armt arr- arra arrc arri arrr arrt arta artc arti artr at-l at-t ataa atab atac atai atal atar atat atca atcc atcl atcr atia atic atil atim atit atla atli atm- atma atml atra atrc atri atrm atta atti attr ba-i baaa baal baam baar baat baba babb babi babm babr bac- baca bacc baci bact baia baib baic bail bair bait bala balc bali ball balm balt bama bamb bamc bami baml bamm bar- bara barb barc bari barm barr bart bata batc bati batt bbbb bbci bbcm bblb bbrc bcaa bcam bcar bcat bcbc bcca bccc bcci bccl bccm bcia bcit bcma bcra bctc bial biar biat biba bibb bibi bibl bica bicc bici bila bili bill bilt bima bira birb biri birl birr birt bita bitc bitt blaa blab blac blam blat blbt blic blim blir blit blrc bmaa bmci bmic bmir bmmi bmtc brab brac brai bram brat brca brcb bria bric bril brim brit brmc brrm brrr brtc btaa btcc btcl btla btrc btrt bttb caaa caab caac caal caam caat caba cabi cac- caca cacc caci cacm cacr caia caib caic cail caim cair cait cala calc cali call calm calt cama camb camc cami caml camm camt cara carb carc cari carl carm carr cart cat- cata catb catc cati catm catt cbac cbal cbar cbat cbbc cbca cbcc cbcl cbcm cbcr cbct cbia cbir cbit cblb cblc