iri iro irp irr irs irt is- isa isb isc ise isg ish isi iso isp isr iss ist ita itb itc ite itg ith iti ito itp its itt o-i oaa oab oac oae oag oah oai oao oap oar oas oat ob- oba obb obc obe obg obh obi obo obp obr obs obt oc- oca ocb occ ocg och oci oco ocp ocr ocs oct oea oeb oec oee oeg oeh oei oeo oep oer oes oet oga ogc oge ogg ogh ogi ogo ogp ogs ogt oha ohc ohe ohg ohh ohi oho ohp ohr ohs oht oia oib oic oie oii oio oip oir ois oit oo- ooa oob ooc oog ooh ooi ooo oop oor oos oot op- opa opb opc ope opg oph opi opo opp opr ops opt or- ora orb orc ore org orh ori oro orp orr ors ort os- osa osb osc ose osg osh osi oso osp osr oss ost ot- ota otb otc ote otg oth oti oto otp otr ots ott p-p paa pab pac pae pag pah pai pao pap par pas pat pba pbb pbc pbe pbg pbi pbo pbp pbr pbs pbt pca pcb pcc pce pcg pch pci pco pcp pcr pcs pct pea peb pec pee peg peh pei peo pep per pes pet pga pgb pgc pge pgg pgh pgi pgo pgp pgr pgs pgt pha phb phc phe phg phi pho php phr phs pht pia pib pic pie pig pih pii pio pip pir pis pit poa pob poc poe pog poh poi poo pop por pos pot ppa ppb ppc ppe ppg pph ppi ppo ppp ppr pps ppt pra prb prc pre prg prh pri pro prp prr prs prt ps- psa psb psc pse psg psh psi pso psp psr pss pst pt- pta ptb ptc pte ptg pth pti pto ptp ptr pts ptt ra- raa rab rac rae rag rah rai rao rap rar ras rat rba rbb rbc rbe rbg rbh rbi rbo rbp rbr rbs rbt rca rcb rcc rce rcg rch rci rco rcp rcr rcs rct re- rea reb rec ree reg reh rei reo rep rer res ret rga rgb rgc rge rgg rgh rgi rgo rgp rgr rgs rgt rh- rha rhb rhc rhe rhg rhh rhi rho rhp rhr rhs rht ria rib ric rie rig rih rii rio rip rir ris rit roa rob roc roe rog roh roi roo rop ror ros rot rpa rpb rpc rpe rpg rph rpi rpo rpp rpr rps rpt rra rrb rrc rrg rrh rri rrp rrr rrs rrt rsa rsb rsc rse rsg rsh rsi rso rsp rsr rss rst rta rtb rtc rte rtg rti rto rtp rtr rts rtt saa sab sac sae sag sah sai sao sap sar sas sat sba sbb sbc sbe sbg sbh sbi sbo sbp sbr sbs sbt sca scb scc sce scg sch sci sco scp scr scs sct se- sea seb sec see seg seh sei seo sep ser ses set sga sgb sgc sge sgg sgh sgi sgo sgp sgr sgs sgt sh- sha shb shc she shg shh shi sho shp shr shs sht sia sib sic sie sig sih sii sio sip sir sis sit soa sob soc soe sog soh soi soo sop sor sos sot spa spb spc spe spg sph spi spo spp spr sps spt sr- sra srb src sre srg srh sri sro srp srr srs srt ss- ssa ssb ssc sse ssg ssh ssi sso ssp ssr sss sst sta stb stc ste stg sth sti sto stp str sts stt taa tab tac tae tag tah tai tao tap tar tas tat tba tbb tbc tbe tbg tbh tbi tbo tbp tbr tbs tbt tca tcb tcc tce tcg tch tci tco tcp tcr tcs tct te- tea teb tec tee teg teh tei teo tep ter tes tet tga tgb tgc tge tgg tgh tgi tgo tgp tgr tgs tgt th- tha thb thc the thg thh thi tho thp thr ths tht tia tib tic tie tig tih tii tio tip tir tis tit to- toa tob toc toe tog toh toi too top tor tos tot tpa tpb tpc tpe tpg tph tpi tpo tpp tpr tps tpt tra trb trc tre trg trh tri tro trp trr trs trt tsa tsb tsc tse tsg tsh tsi tso tsp tsr tss tst tta ttb ttc tte ttg tth tti tto ttp ttr tts ttt

-ase -ose a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaap aaar aaas aaba aabb aabc aabh aabi aabp aabt aaca aacb aacc aace aach aaci aaco aacp aacr aacs aact aaea aaec aaep aaes aage aagh aaha aahs aaib aaic aaii aais aaoe aaoo aapa aapc aaph aapi aapo aaps aapt aara aarc aare aari aaro aarp aars aart aasa aasc aase aasi aass aast aata aatc aatt abaa abab abac abae abag abai abap abar abas abat abb- abba abbb abbe abbi abbo abbr abbs abbt abca abcb abcc abch abci abcp abcr abcs abct abec abee aber abes abet abha abhi abho abhr abhs abia abib abic abie abig abir abis abit aboa abob aboh aboo abor abos abot abpa abpc abpi abpp abpr abps abra abrc abri abro abrs abs- absa abse absi absp abss abta abts ac-t acaa acab acac acae acag acai acap acar acas acat acba acca accc acce acch acci acco accp accs acct ace- acea acec aceh acer aces acet acga acgi acgr acgs acha ache achh achi acho achp achr achs acht aci- acia acic acie acip acir acis acoa acoe acog acoh acop acor acos acot acpa acpe acpi acpr acps acpt acr- acra acrc acre acri acro acrr acrs acsa acsc acse acsi acss acst acta actc acte actg acth acti acto acts actt aeac aeap aeas aebi aebs aecb aeci aect aeer aega aeio aeit aer- aera