-al -er -ic -th a-a a-b a-c a-i a-t aaa aab aac aae aag aah aai aal aam aar aat ab- aba abb abc abe abg abh abi abl abm abr abt ac- aca acb acc ace acg ach aci acl acm acr act aea aeb aec aee aeg aeh aei ael aem aer aet ag- aga agb agc age agg agh agi agl agm agr agt aha ahb ahc ahe ahg ahh ahi ahl ahm ahr aht ai- aia aib aic aie aig aih aii ail aim air ait al- ala alb alc ale alg alh ali all alm alr alt ama amb amc ame amg amh ami aml amm amr amt ar- ara arb arc are arg arh ari arl arm arr art at- ata atb atc ate atg ath ati atl atm atr att baa bab bac bae bag bah bai bal bam bar bat bba bbb bbc bbe bbg bbh bbi bbl bbm bbr bbt bca bcb bcc bce bcg bch bci bcl bcm bcr bct be- bea beb bec bee beg beh bei bel bem ber bet bga bgb bgc bge bgg bgh bgi bgl bgm bgr bgt bha bhb bhc bhe bhg bhh bhi bhl bhm bhr bht bi- bia bib bic bie big bih bii bil bim bir bit bla blb blc ble blg blh bli bll blm blr blt bma bmb bmc bme bmg bmh bmi bml bmm bmr bmt bra brb bre brg brh bri brl brm brr brt bta btb btc bte btg bth bti btl btm btr btt c-- caa cab cac cae cag cah cai cal cam car cat cba cbb cbc cbe cbg cbh cbi cbl cbm cbr cbt cca ccb ccc cce ccg cch cci ccl ccm ccr cct ce- cea ceb cec cee ceg ceh cei cel cem cer cet cga cgb cgc cge cgg cgh cgi cgl cgm cgr cgt ch- cha chb chc che chg chh chi chl chm chr cht ci- cia cib cic cie cig cih cii cil cim cir cit cl- cla clb clc cle clg clh cli cll clm clr clt cma cmb cmc cme cmg cmh cmi cml cmm cmr cmt cra crb crc cre crg crh cri crl crm crr crt cta ctb ctc cte ctg cth cti ctl ctm ctr ctt eaa eab eac eae eag eah eai eal eam ear eat eba ebb ebc ebe ebg ebh ebi ebl ebm ebr ebt ec- eca ecb ecc ece ecg ech eci ecl ecm ecr ect eea eeb eec eee eeg eel eem eer eet ega egb egc ege egg egh egi egl egm egr egt eha ehb ehc ehe ehg ehh ehi ehl ehm ehr eht eia eib eic eie eig eii eil eim eir eit ela elb elc ele elg elh eli ell elm elr elt em- ema emb emc eme emg emh emi eml emm emr emt era erb erc ere erg erh eri erl erm err ert eta etb etc ete etg eth eti etl etm etr ett gaa gab gac gae gag gah gai gal gam gar gat gba gbc gbe gbg gbh gbi gbl gbm gbr gbt gca gcb gcc gce gcg gch gci gcl gcm gcr gct ge- gea geb gec gee geg geh gei gel gem ger get gga ggb ggc ggg ggh ggi ggm ggr ggt gha ghb ghc ghe ghg ghh ghi ghl ghr ght gia gib gic gie gig gih gii gil gim gir git gla glb glc gle glg glh gli gll glm glr glt gma gmb gmc gme gmg gmh gmi gml gmm gmr gmt gra grb grc gre grg grh gri grl grm grr grt gta gtb gtc gte gtg gth gti gtl gtm gtr gtt h-i haa hab hac hae hag hah hai hal ham har hat hba hbb hbc hbe hbg hbh hbi hbl hbm hbr hbt hca hcb hcc hce hcg hch hci hcl hcm hcr hct he- hea heb hec hee heg heh hei hel hem her het hga hgb hgc hge hgg hgh hgi hgl hgm hgr hgt hha hhb hhc hhe hhg hhh hhi hhl hhm hhr hht hia hib hic hie hig hih hii hil him hir hit hla hlb hlc hle hlg hlh hli hll hlm hlr hlt hma hmb hmc hme hmg hmh hmi hml hmm hmr hmt hr- hra hrb hrc hre hrg hrh hri hrl hrm hrr hrt hta htb htc hte htg hth hti htl htm htr htt ia- iaa iab iac iae iag iah iai ial iam iar iat iba ibb ibc ibe ibg ibh ibi ibl ibm ibr ibt ica icb icc ice icg ich ici icl icm icr ict ie- iea iec iee ieg iei iel iem ier iet iga igb igc ige igg igh igi igl igm igr igt iha ihb ihc ihe ihg ihh ihi ihl ihm ihr iht iia iib iic iie iih iii iil iim iir iit il- ila ilb ilc ile ilg ilh ili ill ilm ilr ilt im- ima imb imc ime img imh imi iml imm imt ir- ira irb irc ire irg iri irl irm irr irt ita itb itc ite itg ith iti itl itm itt la- laa lab lac lae lag lah lai lal lam lar lat lba lbb lbc lbe lbg lbh lbi lbl lbm lbr lbt lca lcb lcc lce lcg lch lci lcl lcm lcr lct lea leb lec lee leg leh lei lel lem ler let lga lgb lgc lge lgg lgh lgi lgl lgm lgr lgt lha lhb lhc lhh lhi lhr lht lia lib lic lie lig lih lii lil lim lir lit lla llb llc lle llg lli lll llm llr llt lma lmb lmc lme lmg lmh lmi lml lmm lmr lmt lra lrb lrc lrg lrh lri lrm lrr lrt lta ltb ltc lte ltg lth lti ltl ltm ltr ltt m-r maa mab mac mae mag mah mai mal mam mar mat mba mbb mbc mbe mbg mbh