-er -ic a-a a-c a-i aaa aac aae aag aah aai aao aar ac- aca acc ace acg ach aci aco acr aea aec aee aeg aeh aei aeo aer ag- aga agc age agg agh agi ago agr aha ahc ahe ahg ahh ahi aho ahr ai- aia aic aie aig aih aii aio air aoa aoc aoe aog aoh aoi aoo aor ar- ara arc are arg arh ari aro arr c-- caa cac cae cag cah cai cao car cca ccc cce ccg cch cci cco ccr ce- cea cec cee ceg ceh cei ceo cer cga cgc cge cgg cgh cgi cgo cgr ch- cha chc che chg chh chi cho chr ci- cia cic cie cig cih cii cio cir co- coa coc coe cog coh coi coo cor cra crc cre crg crh cri cro crr eaa eac eae eag eah eai eao ear ec- eca ecc ece ecg ech eci eco ecr eea eec eee eeg eeo eer ega egc ege egg egh egi ego egr eha ehc ehe ehg ehh ehi eho ehr eia eic eie eig eii eio eir eo- eoa eoc eoe eog eoh eoi eoo eor era erc ere erg erh eri ero err gaa gac gae gag gah gai gao gar gca gcc gce gcg gch gci gco gcr ge- gea gec gee geg geh gei geo ger gga ggc ggg ggh ggi ggo ggr gha ghc ghe ghg ghh ghi gho ghr gia gic gie gig gih gii gio gir goa goc goe gog goh goi goo gor gra grc gre grg grh gri gro grr h-i haa hac hae hag hah hai hao har hca hcc hce hcg hch hci hco hcr he- hea hec hee heg heh hei heo her hga hgc hge hgg hgh hgi hgo hgr hha hhc hhe hhg hhh hhi hho hhr hia hic hie hig hih hii hio hir hoa hoc hoe hog hoh hoi hoo hor hr- hra hrc hre hrg hrh hri hro hrr ia- iaa iac iae iag iah iai iao iar ica icc ice icg ich ici ico icr ie- iea iec iee ieg iei ier iga igc ige igg igh igi igo igr iha ihc ihe ihg ihh ihi iho ihr iia iic iie iih iii iio iir io- ioa ioc ioe iog ioh ioi ioo ior ir- ira irc ire irg iri iro irr o-i oaa oac oae oag oah oai oao oar oc- oca occ ocg och oci oco ocr oea oec oee oeg oeh oei oeo oer oga ogc oge ogg ogh ogi ogo oha ohc ohe ohg ohh ohi oho ohr oia oic oie oii oio oir oo- ooa ooc oog ooh ooi ooo oor or- ora orc ore org orh ori oro orr ra- raa rac rae rag rah rai rao rar rca rcc rce rcg rch rci rco rcr re- rea rec ree reg reh rei reo rer rga rgc rge rgg rgh rgi rgo rgr rh- rha rhc rhe rhg rhh rhi rho rhr ria ric rie rig rih rii rio rir roa roc roe rog roh roi roo ror rra rrc rrg rrh rri rrr

a-ha a-ii aaaa aaac aaae aaah aaai aaar aaca aacc aace aach aaci aaco aacr aaea aaec aage aagh aaha aaic aaii aaoe aaoo aara aarc aare aari aaro acaa acac acae acag acai acar acca accc acce acch acci acco ace- acea acec aceh acer acga acgi acgr acha ache achh achi acho achr aci- acia acic acie acir acoa acoe acog acoh acor acr- acra acrc acre acri acro acrr aeac aeci aeer aega aeio aer- aera aerc aeri aero ag-o agac agag agai agao agar agca agcc agce agco agea agee agei ager agga agge aggi agha aghe agia agic agie agig agii agio agir agog agoo agra agre agri agro ahac ahah ahai ahar ahha ahio ahir ahoa ahoe ahog ahor ahra ahrc ahre ahrr aiai aica aicc aice aich aicr aiea aiee aiga aigo aiha aiho aiia aiic aiir aioc aioi aira aire airh airi airo aoah aoca aoce aora arac arae arag arah arai arar arc- arca arce arch arci arco area arec aree areg areh arei areo arga arge argh argi argo arh- aria arie arig arii ario aroa aroe aroi aroo aror arr- arra arrc arre arrg arrh arri arro arrr caaa caac caah cac- caca cacc cace cach caci caco cacr caec caei caer caga cage cagg cagi cago cagr caha cahe caia caic caio cair caoi caor cara carc care cari caro carr ccaa ccac ccag ccai ccar ccca cccc ccci ccee ccga ccgc ccha cche cchr ccic ccii ccir ccoc ccra ccrc ccre ccrg ccri ceac cear cec- ceca cece ceci ceco ceec cege cego ceor cer- cera cerc cere ceri cero cgac cgcc cgcg cger cgro chaa chac chae chag chah chai chao char chca chce chch chci chea chec chee cheh cher chge chha chia chic chie chig chih chir choc choh choi choo chor chra chrc chro chrr ciaa ciao ciar cica cicc cich cici cico cicr ciee cier ciga cigi cihr ciia ciii cior cira circ cire cirh ciri ciro cirr coag coai coca coce coch coco cogh cogi cogo coha coho coia coir cooh cor- cora corc core corg cori coro corr crac crag crai crar crca crcc crce crcr cre- crea crec cree creg creh crei creo cria cric crie crig croc croe croh croo cror eaca eacc each eaec eaga eage eara eare earh earo ecaa ecac ecai ecao ecar ecca eccc ecce ecci ecco echa eche echo ecig eco- ecog ecra ecrc ecri ecrr eeca eeea eeee eega eeoc eera eerc eerg eero egaa egae egao egar egcc egcg egcr egea egec egee eger egge eggh eggi eggo eghe eghh egir ego- egoi egor egra egre egri ehaa ehcc ehea eheh eher ehre eiao eica eich eico eiec eiei eier eige eigg eigh eiha eiho eira eire eoir eora eore eori erca ercc