-er -ic a-a a-c a-i a-t aaa aac aae aai aao aap aar aas aat ac- aca acc ace aci aco acp acr acs act aea aec aee aei aeo aep aer aes aet ai- aia aic aie aii aio aip air ais ait aoa aoc aoe aoi aoo aop aor aos aot ap- apa apc ape api apo app apr aps apt ar- ara arc are ari aro arp arr ars art as- asa asc ase asi aso asp asr ass ast at- ata atc ate ati ato atp atr ats att c-- caa cac cae cai cao cap car cas cat cca ccc cce cci cco ccp ccr ccs cct ce- cea cec cee cei ceo cep cer ces cet ci- cia cic cie cii cio cip cir cis cit co- coa coc coe coi coo cop cor cos cot cpa cpc cpe cpi cpo cpp cpr cps cpt cra crc cre cri cro crp crr crs crt csa csc cse csi cso csp csr css cst cta ctc cte cti cto ctp ctr cts ctt eaa eac eae eai eao eap ear eas eat ec- eca ecc ece eci eco ecr ecs ect eea eec eee eeo eep eer ees eet eia eic eie eii eio eip eir eis eit eo- eoa eoc eoe eoi eoo eop eor eos eot ep- epa epc epe epi epo epp epr eps ept era erc ere eri ero erp err ers ert es- esa esc ese esi eso esp esr ess est eta etc ete eti eto etp etr ets ett ia- iaa iac iae iai iao iap iar ias iat ica icc ice ici ico icp icr ics ict ie- iea iec iee iei iep ier ies iet iia iic iie iii iio iip iir iis iit io- ioa ioc ioe ioi ioo iop ior ios iot ipa ipc ipe ipi ipo ipp ipr ips ipt ir- ira irc ire iri iro irp irr irs irt is- isa isc ise isi iso isp isr iss ist ita itc ite iti ito itp its itt o-i oaa oac oae oai oao oap oar oas oat oc- oca occ oci oco ocp ocr ocs oct oea oec oee oei oeo oep oer oes oet oia oic oie oii oio oip oir ois oit oo- ooa ooc ooi ooo oop oor oos oot op- opa opc ope opi opo opp opr ops opt or- ora orc ore ori oro orp orr ors ort os- osa osc ose osi oso osp osr oss ost ot- ota otc ote oti oto otp otr ots ott p-p paa pac pae pai pao pap par pas pat pca pcc pce pci pco pcp pcr pcs pct pea pec pee pei peo pep per pes pet pia pic pie pii pio pip pir pis pit poa poc poe poi poo pop por pos pot ppa ppc ppe ppi ppo ppp ppr pps ppt pra prc pre pri pro prp prr prs prt ps- psa psc pse psi pso psp psr pss pst pt- pta ptc pte pti pto ptp ptr pts ptt ra- raa rac rae rai rao rap rar ras rat rca rcc rce rci rco rcp rcr rcs rct re- rea rec ree rei reo rep rer res ret ria ric rie rii rio rip rir ris rit roa roc roe roi roo rop ror ros rot rpa rpc rpe rpi rpo rpp rpr rps rpt rra rrc rri rrp rrr rrs rrt rsa rsc rse rsi rso rsp rsr rss rst rta rtc rte rti rto rtp rtr rts rtt saa sac sae sai sao sap sar sas sat sca scc sce sci sco scp scr scs sct se- sea sec see sei seo sep ser ses set sia sic sie sii sio sip sir sis sit soa soc soe soi soo sop sor sos sot spa spc spe spi spo spp spr sps spt sr- sra src sre sri sro srp srr srs srt ss- ssa ssc sse ssi sso ssp ssr sss sst sta stc ste sti sto stp str sts stt taa tac tae tai tao tap tar tas tat tca tcc tce tci tco tcp tcr tcs tct te- tea tec tee tei teo tep ter tes tet tia tic tie tii tio tip tir tis tit to- toa toc toe toi too top tor tos tot tpa tpc tpe tpi tpo tpp tpr tps tpt tra trc tre tri tro trp trr trs trt tsa tsc tse tsi tso tsp tsr tss tst tta ttc tte tti tto ttp ttr tts ttt

-ase -ose a-ii aaaa aaac aaae aaai aaap aaar aaas aaca aacc aace aaci aaco aacp aacr aacs aact aaea aaec aaep aaes aaic aaii aais aaoe aaoo aapa aapc aapi aapo aaps aapt aara aarc aare aari aaro aarp aars aart aasa aasc aase aasi aass aast aata aatc aatt ac-t acaa acac acae acai acap acar acas acat acca accc acce acci acco accp accs acct ace- acea acec acer aces acet aci- acia acic acie acip acir acis acoa acoe 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 acti acto acts actt aeac aeap aeas aeci aect aeer aeio aeit aer- aera aerc aeri aero aers aesc aess aest aeta aetc aeto aetr aett aiai aias aica aicc aice aicp aicr aics aiea aiee aiet aiia aiic aiir aioc aioi aipa aipe aipi aips aira aire airi airo airp airs airt aisa aise aisi aiso aisr aist aita aite aiti aitr aits aitt aoca aoce aocs aopo aora aors aort aosp aoss aotc apac apai apao apap apar apas apat apca apcc apco apcr apcs apea apec apep aper apes apet api- apia apic apie apio apip apis apit apo- apoc apoe apoo apop apor apos apot appa appc appr apps appt apra aprc apre apri apro aprs aprt apsa apse apsi apso apss apta