-al -er -th a-a a-b a-i a-t aaa aab aae aag aah aai aal aap aar aat ab- aba abb abe abg abh abi abl abp abr abt aea aeb aee aeg aeh aei ael aep aer aet ag- aga agb age agg agh agi agl agp agr agt aha ahb ahe ahg ahh ahi ahl ahp ahr aht ai- aia aib aie aig aih aii ail aip air ait al- ala alb ale alg alh ali all alp alr alt ap- apa apb ape apg aph api apl app apr apt ar- ara arb are arg arh ari arl arp arr art at- ata atb ate atg ath ati atl atp atr att b-p baa bab bae bag bah bai bal bap bar bat bba bbb bbe bbg bbh bbi bbl bbp bbr bbt be- bea beb bee beg beh bei bel bep ber bet bga bgb bge bgg bgh bgi bgl bgp bgr bgt bha bhb bhe bhg bhh bhi bhl bhp bhr bht bi- bia bib bie big bih bii bil bip bir bit bla blb ble blg blh bli bll blp blr blt bpa bpb bpe bpg bph bpi bpl bpp bpr bpt bra brb bre brg brh bri brl brp brr brt bta btb bte btg bth bti btl btp btr btt eaa eab eae eag eah eai eal eap ear eat eba ebb ebe ebg ebh ebi ebl ebp ebr ebt eea eeb eee eeg eel eep eer eet ega egb ege egg egh egi egl egp egr egt eha ehb ehe ehg ehh ehi ehl ehp ehr eht eia eib eie eig eii eil eip eir eit ela elb ele elg elh eli ell elp elr elt ep- epa epb epe epg eph epi epl epp epr ept era erb ere erg erh eri erl erp err ert eta etb ete etg eth eti etl etp etr ett g-p gaa gab gae gag gah gai gal gap gar gat gba gbe gbg gbh gbi gbl gbp gbr gbt ge- gea geb gee geg geh gei gel gep ger get gga ggb ggg ggh ggi ggp ggr ggt gha ghb ghe ghg ghh ghi ghl ghp ghr ght gia gib gie gig gih gii gil gip gir git gla glb gle glg glh gli gll glp glr glt gpa gpb gpe gpg gph gpi gpl gpp gpr gpt gra grb gre grg grh gri grl grp grr grt gta gtb gte gtg gth gti gtl gtp gtr gtt h-i haa hab hae hag hah hai hal hap har hat hba hbb hbe hbg hbh hbi hbl hbp hbr hbt he- hea heb hee heg heh hei hel hep her het hga hgb hge hgg hgh hgi hgl hgp hgr hgt hha hhb hhe hhg hhh hhi hhl hhp hhr hht hia hib hie hig hih hii hil hip hir hit hla hlb hle hlg hlh hli hll hlp hlr hlt hpa hpb hpe hpg hph hpi hpl hpp hpr hpt hr- hra hrb hre hrg hrh hri hrl hrp hrr hrt hta htb hte htg hth hti htl htp htr htt ia- iaa iab iae iag iah iai ial iap iar iat iba ibb ibe ibg ibh ibi ibl ibp ibr ibt ie- iea iee ieg iei iel iep ier iet iga igb ige igg igh igi igl igp igr igt iha ihb ihe ihg ihh ihi ihl ihp ihr iht iia iib iie iih iii iil iip iir iit il- ila ilb ile ilg ilh ili ill ilp ilr ilt ipa ipb ipe ipg ipi ipl ipp ipr ipt ir- ira irb ire irg iri irl irp irr irt ita itb ite itg ith iti itl itp itt l-p la- laa lab lae lag lah lai lal lap lar lat lba lbb lbe lbg lbh lbi lbl lbp lbr lbt lea leb lee leg leh lei lel lep ler let lga lgb lge lgg lgh lgi lgl lgp lgr lgt lha lhb lhh lhi lhp lhr lht lia lib lie lig lih lii lil lip lir lit lla llb lle llg lli lll llp llr llt lpa lpb lpe lpg lph lpi lpl lpp lpr lpt lra lrb lrg lrh lri lrp lrr lrt lta ltb lte ltg lth lti ltl ltp ltr ltt p-p paa pab pae pag pah pai pal pap par pat pba pbb pbe pbg pbi pbl pbp pbr pbt pea peb pee peg peh pei pel pep per pet pga pgb pge pgg pgh pgi pgl pgp pgr pgt pha phb phe phg phi phl php phr pht pia pib pie pig pih pii pil pip pir pit pla plb ple plg plh pli pll plp plr plt ppa ppb ppe ppg pph ppi ppl ppp ppr ppt pra prb pre prg prh pri prl prp prr prt pt- pta ptb pte ptg pth pti ptl ptp ptr ptt ra- raa rab rae rag rah rai ral rap rar rat rba rbb rbe rbg rbh rbi rbl rbp rbr rbt re- rea reb ree reg reh rei rel rep rer ret rga rgb rge rgg rgh rgi rgp rgr rgt rh- rha rhb rhe rhg rhh rhi rhl rhp rhr rht ria rib rie rig rih rii ril rip rir rit rla rle rlg rlh rli rll rlp rlr rlt rpa rpb rpe rpg rph rpi rpl rpp rpr rpt rra rrb rrg rrh rri rrl rrp rrr rrt rta rtb rte rtg rti rtl rtp rtr rtt taa tab tae tag tah tai tal tap tar tat tba tbb tbe tbg tbh tbi tbl tbp tbr tbt te- tea teb tee teg teh tei tel tep ter tet tga tgb tge tgg tgh tgi tgl tgp tgr tgt th- tha thb the thg thh thi thl thp thr tht tia tib tie tig tih tii til tip tir tit tla tle tlg tlh tli tll tlp tlr tlt tpa tpb tpe tpg tph tpi tpl tpp tpr tpt tra trb tre trg trh tri trl trp trr