-er -ic a-a a-c a-i aaa aac aae aah aai aak aap aar ac- aca acc ace ach aci ack acp acr aea aec aee aeh aei aek aep aer aha ahc ahe ahh ahi ahk ahp ahr ai- aia aic aie aih aii aik aip air aka akc ake akh aki akk akp akr ap- apa apc ape aph api apk app apr ar- ara arc are arh ari ark arp arr c-- caa cac cae cah cai cak cap car cca ccc cce cch cci cck ccp ccr ce- cea cec cee ceh cei cek cep cer ch- cha chc che chh chi chk chp chr ci- cia cic cie cih cii cik cip cir cka ckc ckh cki cpa cpc cpe cph cpi cpk cpp cpr cra crc cre crh cri crk crp crr eaa eac eae eah eai eak eap ear ec- eca ecc ece ech eci eck ecr eea eec eee eek eep eer eha ehc ehe ehh ehi ehp ehr eia eic eie eii eik eip eir eka ekc eke ekh eki ekp ekr ep- epa epc epe eph epi epp epr era erc ere erh eri erk erp err h-i haa hac hae hah hai hak hap har hca hcc hce hch hci hck hcp hcr he- hea hec hee heh hei hek hep her hha hhc hhe hhh hhi hhk hhp hhr hia hic hie hih hii hik hip hir hka hkh hki hkk hkp hkr hpa hpc hpe hph hpi hpk hpp hpr hr- hra hrc hre hrh hri hrk hrp hrr ia- iaa iac iae iah iai iap iar ica icc ice ich ici ick icp icr ie- iea iec iee iei iek iep ier iha ihc ihe ihh ihi ihk ihp ihr iia iic iie iih iii iip iir ika ikc ike iki ikk ikr ipa ipc ipe ipi ipp ipr ir- ira irc ire iri irk irp irr ka- kaa kac kae kah kai kak kap kar kca kcc kce kch kci kck kcp kcr ke- kea kec kee keh kei kek kep ker kha khe khh khi khk khr kia kic kie kih kii kik kip kir kkc kke kkh kki kkk kkp kkr kpa kpc kpe kph kpi kpk kpp kpr kra krc kri krk krp krr p-p paa pac pae pah pai pak pap par pca pcc pce pch pci pck pcp pcr pea pec pee peh pei pek pep per pha phc phe phi phk php phr pia pic pie pih pii pik pip pir pka pkc pke pki pkp pkr ppa ppc ppe pph ppi ppk ppp ppr pra prc pre prh pri prk prp prr ra- raa rac rae rah rai rak rap rar rca rcc rce rch rci rcp rcr re- rea rec ree reh rei rek rep rer rh- rha rhc rhe rhh rhi rhp rhr ria ric rie rih rii rik rip rir rkc rke rkk rkp rpa rpc rpe rph rpi rpk rpp rpr rra rrc rrh rri rrk rrp rrr

a-ak a-ha a-ii aaaa aaac aaae aaah aaai aaap aaar aaca aacc aace aach aaci aack aacp aacr aaea aaec aaep aaha aahk aaic aaii aaka aake 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 acek acer acha ache achh achi achp achr aci- acia acic acie acip acir acke acpa acpe acpi acpr acr- acra acrc acre acri acrr aeac aeap aeci aeer aeka 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 aika aike aiki aipa aipe aiph aipi aira aire airh airi airp akaa akae akah akai akap akar akca akee aker akha akia akie akik akir akka akki akr- akra akre apac apah apai apak apap apar apca apcc apcr apea apec apeh apep aper aph- apha aphc api- apia apic apie apip apke appa appc apph appr apra aprc apre apri arac arae arah arai arak arap arar arc- arca arce arch arci area arec aree areh arei arek arep arh- aria arie arii arik arip arka arke arkh arki arpa arpe arpi arr- arra arrc arre arrh arri arrk arrr caaa caac caah caap cac- caca cacc cace cach caci cack cacr caec caei caer caha cahe caia caic caik caip cair caka cake capa capc cape caph capi capp cara carc care cari cark 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 ceke cepa cepc cepe ceph cepp cepr cer- cera cerc cere ceri cerp chaa chac chae chah chai chak chap char chca chce chch chci chcp chea chec chee cheh chek chep cher chha chia chic chie chih chik chip chir chka chpa chpp chpr chra chrc chrp chrr ciaa ciak ciar cica cicc cich cici cicr ciee cier cihr ciia ciii cika cikr cipa cipp cira circ cire cirh ciri cirk cirr ckac ckch ckck cker ckpc ckpr ckrc 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 crik crip crkc crkp crpc eaca eacc each eaec eapc eapp eara eare earh earp ecaa ecac ecai ecar ecca eccc ecce ecci echa eche ecip ecka ecpa ecpp ecra ecrc ecri ecrr eeca eeea eeee eeka eeke eera eerc ehaa ehcc ehea eheh eher ehre eica eich eick eiec eiei eier eiha eika eike eiki eipr eira eire eka- ekch ekek eker ekka ekki ekpe epaa epac epcc epch epci epec epee eper eph- epha ephi epi- epia epic epie epik epip eppa eppc eppp epra eprp erap erca ercc erce erch ercp erec erei erer erhc eria eric