-er -ic a-a a-c a-i aaa aac aae aah aai aao aap aar ac- aca acc ace ach aci aco acp acr aea aec aee aeh aei aeo aep aer aha ahc ahe ahh ahi aho ahp ahr ai- aia aic aie aih aii aio aip air aoa aoc aoe aoh aoi aoo aop aor ap- apa apc ape aph api apo app apr ar- ara arc are arh ari aro arp arr c-- caa cac cae cah cai cao cap car cca ccc cce cch cci cco ccp ccr ce- cea cec cee ceh cei ceo cep cer ch- cha chc che chh chi cho chp chr ci- cia cic cie cih cii cio cip cir co- coa coc coe coh coi coo cop cor cpa cpc cpe cph cpi cpo cpp cpr cra crc cre crh cri cro crp crr eaa eac eae eah eai eao eap ear ec- eca ecc ece ech eci eco ecr eea eec eee eeo eep eer eha ehc ehe ehh ehi eho ehp ehr eia eic eie eii eio eip eir eo- eoa eoc eoe eoh eoi eoo eop eor ep- epa epc epe eph epi epo epp epr era erc ere erh eri ero erp err h-i haa hac hae hah hai hao hap har hca hcc hce hch hci hco hcp hcr he- hea hec hee heh hei heo hep her hha hhc hhe hhh hhi hho hhp hhr hia hic hie hih hii hio hip hir hoa hoc hoe hoh hoi hoo hop hor hpa hpc hpe hph hpi hpo hpp hpr hr- hra hrc hre hrh hri hro hrp hrr ia- iaa iac iae iah iai iao iap iar ica icc ice ich ici ico icp icr ie- iea iec iee iei iep ier iha ihc ihe ihh ihi iho ihp ihr iia iic iie iih iii iio iip iir io- ioa ioc ioe ioh ioi ioo iop ior ipa ipc ipe ipi ipo ipp ipr ir- ira irc ire iri iro irp irr o-i oaa oac oae oah oai oao oap oar oc- oca occ och oci oco ocp ocr oea oec oee oeh oei oeo oep oer oha ohc ohe ohh ohi oho ohp ohr oia oic oie oii oio oip oir oo- ooa ooc ooh ooi ooo oop oor op- opa opc ope oph opi opo opp opr or- ora orc ore orh ori oro orp orr p-p paa pac pae pah pai pao pap par pca pcc pce pch pci pco pcp pcr pea pec pee peh pei peo pep per pha phc phe phi pho php phr pia pic pie pih pii pio pip pir poa poc poe poh poi poo pop por ppa ppc ppe pph ppi ppo ppp ppr pra prc pre prh pri pro prp prr ra- raa rac rae rah rai rao rap rar rca rcc rce rch rci rco rcp rcr re- rea rec ree reh rei reo rep rer rh- rha rhc rhe rhh rhi rho rhp rhr ria ric rie rih rii rio rip rir roa roc roe roh roi roo rop ror rpa rpc rpe rph rpi rpo rpp rpr rra rrc rrh rri rrp rrr

a-ha a-ii aaaa aaac aaae aaah aaai aaap aaar aaca aacc aace aach aaci aaco aacp aacr aaea aaec aaep aaha aaic aaii aaoe aaoo aapa aapc aaph aapi aapo aara aarc aare aari aaro aarp acaa acac acae acai acap acar acca accc acce acch acci acco accp ace- acea acec aceh acer acha ache achh achi acho achp achr aci- acia acic acie acip acir acoa acoe acoh acop acor acpa acpe acpi acpr acr- acra acrc acre acri acro acrr aeac aeap aeci aeer aeio aer- aera aerc aeri aero ahac ahah ahai ahar ahha ahio ahip ahir ahoa ahoe ahop ahor ahra ahrc ahre ahrr aiai aica aicc aice aich aicp aicr aiea aiee aiha aiho aiia aiic aiir aioc aioi aipa aipe aiph aipi aira aire airh airi airo airp aoah aoca aoce aopo aora apac apah apai apao apap apar apca apcc apco apcr apea apec apeh apep aper aph- apha aphc api- apia apic apie apio apip apo- apoc apoe apoo apop apor appa appc apph appr apra aprc apre apri apro arac arae arah arai arap arar arc- arca arce arch arci arco area arec aree areh arei areo arep arh- aria arie arii ario arip aroa aroe aroi aroo aror arpa arpe arpi arr- arra arrc arre arrh arri arro arrr caaa caac caah caap cac- caca cacc cace cach caci caco cacr caec caei caer caha cahe caia caic caio caip cair caoi caor capa capc cape caph capi capo capp cara carc care cari caro carp carr ccaa ccac ccai ccap ccar ccca cccc ccci cccp ccee ccha cche cchp cchr ccic ccii ccip ccir ccoc ccpa ccpe ccpp ccpr ccra ccrc ccre ccri ccrp ceac cear cec- ceca cece ceci ceco cecp ceec ceip ceop ceor cepa cepc cepe ceph cepo cepp cepr cer- cera cerc cere ceri cero cerp chaa chac chae chah chai chao chap char chca chce chch chci chcp chea chec chee cheh chep cher chha chia chic chie chih chip chir choc choh choi choo chop chor chpa chpp chpr chra chrc chro chrp chrr ciaa ciao ciar cica cicc cich cici cico cicr ciee cier cihr ciia ciii cior cipa cipo cipp cira circ cire cirh ciri ciro cirr coai coca coce coch coco cocp coep coha coho coia coip coir cooh coop copa cope coph copi copo copp copr cor- cora corc core cori coro corp corr cpaa cpac cpap cpca cpce cpea cpep cper cpha cpia cpic cpio cppa cpre cpri crac crai crap crar crca crcc crce crcr cre- crea crec cree creh crei creo crep cria cric crie crip croc croe croh croo crop cror crpc eaca eacc each eaec eaop eapc eapp eara eare earh earo earp ecaa ecac ecai ecao ecar ecca eccc ecce ecci