-er -ic a-a a-c a-i aaa aac aae aah aai aap aar ac- aca acc ace ach aci acp acr aea aec aee aeh aei aep aer aha ahc ahe ahh ahi ahp ahr ai- aia aic aie aih aii aip air ap- apa apc ape aph api app apr ar- ara arc are arh ari arp arr c-- caa cac cae cah cai cap car cca ccc cce cch cci ccp ccr ce- cea cec cee ceh cei cep cer ch- cha chc che chh chi chp chr ci- cia cic cie cih cii cip cir cpa cpc cpe cph cpi cpp cpr cra crc cre crh cri crp crr eaa eac eae eah eai eap ear ec- eca ecc ece ech eci ecr eea eec eee eep eer eha ehc ehe ehh ehi ehp ehr eia eic eie eii eip eir ep- epa epc epe eph epi epp epr era erc ere erh eri erp err h-i haa hac hae hah hai hap har hca hcc hce hch hci hcp hcr he- hea hec hee heh hei hep her hha hhc hhe hhh hhi hhp hhr hia hic hie hih hii hip hir hpa hpc hpe hph hpi hpp hpr hr- hra hrc hre hrh hri hrp hrr ia- iaa iac iae iah iai iap iar ica icc ice ich ici icp icr ie- iea iec iee iei iep ier iha ihc ihe ihh ihi ihp ihr iia iic iie iih iii iip iir ipa ipc ipe ipi ipp ipr ir- ira irc ire iri irp irr p-p paa pac pae pah pai pap par pca pcc pce pch pci pcp pcr pea pec pee peh pei pep per pha phc phe phi php phr pia pic pie pih pii pip pir ppa ppc ppe pph ppi ppp ppr pra prc pre prh pri prp prr ra- raa rac rae rah rai rap rar rca rcc rce rch rci rcp rcr re- rea rec ree reh rei rep rer rh- rha rhc rhe rhh rhi rhp rhr ria ric rie rih rii rip rir rpa rpc rpe rph rpi rpp rpr rra rrc rrh rri rrp rrr

a-ha a-ii aaaa aaac aaae aaah aaai aaap aaar aaca aacc aace aach aaci aacp aacr aaea aaec aaep aaha aaic aaii aapa aapc aaph aapi aara aarc aare aari aarp acaa acac acae acai acap acar acca accc acce acch acci accp ace- acea acec aceh acer acha ache achh achi achp achr aci- acia acic acie acip acir acpa acpe acpi acpr acr- acra acrc acre acri acrr aeac aeap aeci aeer aer- aera aerc aeri ahac ahah ahai ahar ahha ahip ahir ahra ahrc ahre ahrr aiai aica aicc aice aich aicp aicr aiea aiee aiha aiia aiic aiir aipa aipe aiph aipi aira aire airh airi airp apac apah apai apap apar apca apcc apcr apea apec apeh apep aper aph- apha aphc api- apia apic apie apip appa appc apph appr apra aprc apre apri arac arae arah arai arap arar arc- arca arce arch arci area arec aree areh arei arep arh- aria arie arii arip arpa arpe arpi arr- arra arrc arre arrh arri arrr caaa caac caah caap cac- caca cacc cace cach caci cacr caec caei caer caha cahe caia caic caip cair capa capc cape caph capi capp cara carc care cari carp carr ccaa ccac ccai ccap ccar ccca cccc ccci cccp ccee ccha cche cchp cchr ccic ccii ccip ccir ccpa ccpe ccpp ccpr ccra ccrc ccre ccri ccrp ceac cear cec- ceca cece ceci cecp ceec ceip cepa cepc cepe ceph cepp cepr cer- cera cerc cere ceri cerp chaa chac chae chah chai chap char chca chce chch chci chcp chea chec chee cheh chep cher chha chia chic chie chih chip chir chpa chpp chpr chra chrc chrp chrr ciaa ciar cica cicc cich cici cicr ciee cier cihr ciia ciii cipa cipp cira circ cire cirh ciri cirr cpaa cpac cpap cpca cpce cpea cpep cper cpha cpia cpic cppa cpre cpri crac crai crap crar crca crcc crce crcr cre- crea crec cree creh crei crep cria cric crie crip crpc eaca eacc each eaec eapc eapp eara eare earh earp ecaa ecac ecai ecar ecca eccc ecce ecci echa eche ecip ecpa ecpp ecra ecrc ecri ecrr eeca eeea eeee eera eerc ehaa ehcc ehea eheh eher ehre eica eich eiec eiei eier eiha eipr eira eire epaa epac epcc epch epci epec epee eper eph- epha ephi epi- epia epic epie epip eppa eppc eppp epra eprp erap erca ercc erce erch ercp erec erei erer erhc eria eric erie erih erpa erpe erra errc erre h-ii haar hace haec haha haie hair hapa hape hapi happ hara harc hare harh hari harp harr hcap hcca hccc hcch hchi hcpc hcrp heah heap hear heca hech heep heer hehe heia heic heie heih heir hepa hepc hepe hepi hepp hera herc here heri herp herr hhaa hhhh hhip hhpa hhpc hi-c hiaa hiar hicc hice hich hicp hiei hier hihc hihe hihi hiie hipc hipe hipp hira hire hiri hpac hpae hpcc hppe hrac hrap hree hrip hrpc hrpp hrrc iaaa iaac iaai iaap iaca iacc iacp iacr iaea iaec iaep iahc iaia iapa iapp iara iarc iare icaa icac icai icap icar icca iccc icci iccp iccr icea icec icee icer ichc iche ichi ichr icpa icpc icra icrc icre icrr ieac iecc ieie iepa iera iere ieri ihcc ihep iher ihpa ihra ihrc ihre iiac iica iiie iiii iipa iira iirc ipac ipca ipcc ipce ipea ipec iper iphc iphr ipie ippa ippc ippr ipri irac irae irai irap irar irca ircc iree irer iri- iria iric irie irip irpa irpc irpe irra irrc irre irri paap paar paca pace pach paci paea paec paep paer paha pahi pahp paia paie paip pair papa pape papi papp papr par- para parc pare pari parp parr pcaa pcae pcap pcca pccc