-al -er -ic -ol a-a a-c a-i aaa aac aae aag aah aai aal aao aar ac- aca acc ace acg ach aci acl aco acr aea aec aee aeg aeh aei ael aeo aer ag- aga agc age agg agh agi agl ago agr aha ahc ahe ahg ahh ahi ahl aho ahr ai- aia aic aie aig aih aii ail aio air al- ala alc ale alg alh ali all alo alr aoa aoc aoe aog aoh aoi aol aoo aor ar- ara arc are arg arh ari arl aro arr c-- caa cac cae cag cah cai cal cao car cca ccc cce ccg cch cci ccl cco ccr ce- cea cec cee ceg ceh cei cel ceo cer cga cgc cge cgg cgh cgi cgl cgo cgr ch- cha chc che chg chh chi chl cho chr ci- cia cic cie cig cih cii cil cio cir cl- cla clc cle clg clh cli cll clo clr co- coa coc coe cog coh coi col coo cor cra crc cre crg crh cri crl cro crr eaa eac eae eag eah eai eal eao ear ec- eca ecc ece ecg ech eci ecl eco ecr eea eec eee eeg eel eeo eer ega egc ege egg egh egi egl ego egr eha ehc ehe ehg ehh ehi ehl eho ehr eia eic eie eig eii eil eio eir ela elc ele elg elh eli ell elo elr eo- eoa eoc eoe eog eoh eoi eol eoo eor era erc ere erg erh eri erl ero err gaa gac gae gag gah gai gal gao gar gca gcc gce gcg gch gci gcl gco gcr ge- gea gec gee geg geh gei gel geo ger gga ggc ggg ggh ggi ggo ggr gha ghc ghe ghg ghh ghi ghl gho ghr gia gic gie gig gih gii gil gio gir gla glc gle glg glh gli gll glo glr goa goc goe gog goh goi gol goo gor gra grc gre grg grh gri grl gro grr h-i haa hac hae hag hah hai hal hao har hca hcc hce hcg hch hci hcl hco hcr he- hea hec hee heg heh hei hel heo her hga hgc hge hgg hgh hgi hgl hgo hgr hha hhc hhe hhg hhh hhi hhl hho hhr hia hic hie hig hih hii hil hio hir hla hlc hle hlg hlh hli hll hlo hlr hoa hoc hoe hog hoh hoi hol hoo hor hr- hra hrc hre hrg hrh hri hrl hro hrr ia- iaa iac iae iag iah iai ial iao iar ica icc ice icg ich ici icl ico icr ie- iea iec iee ieg iei iel ier iga igc ige igg igh igi igl igo igr iha ihc ihe ihg ihh ihi ihl iho ihr iia iic iie iih iii iil iio iir il- ila ilc ile ilg ilh ili ill ilo ilr io- ioa ioc ioe iog ioh ioi iol ioo ior ir- ira irc ire irg iri irl iro irr la- laa lac lae lag lah lai lal lao lar lca lcc lce lcg lch lci lcl lco lcr lea lec lee leg leh lei lel leo ler lga lgc lge lgg lgh lgi lgl lgo lgr lha lhc lhh lhi lho lhr lia lic lie lig lih lii lil lio lir lla llc lle llg lli lll llo llr loa loc loe log loh loi lol loo lor lra lrc lrg lrh lri lro lrr o-i oaa oac oae oag oah oai oal oao oar oc- oca occ ocg och oci ocl oco ocr oea oec oee oeg oeh oei oel oeo oer oga ogc oge ogg ogh ogi ogl ogo oha ohc ohe ohg ohh ohi ohl oho ohr oia oic oie oii oil oio oir ola olc ole olg oli oll olo oo- ooa ooc oog ooh ooi ool ooo oor or- ora orc ore org orh ori orl oro orr ra- raa rac rae rag rah rai ral rao rar rca rcc rce rcg rch rci rcl rco rcr re- rea rec ree reg reh rei rel reo rer rga rgc rge rgg rgh rgi rgo rgr rh- rha rhc rhe rhg rhh rhi rhl rho rhr ria ric rie rig rih rii ril rio rir rla rlc rle rlg rlh rli rll rlo rlr roa roc roe rog roh roi rol roo ror rra rrc rrg rrh rri rrl rrr