-al -er -ic a-a a-c a-i aaa aac aae aah aai aak aal aap aar ac- aca acc ace ach aci ack acl acp acr aea aec aee aeh aei aek ael aep aer aha ahc ahe ahh ahi ahk ahl ahp ahr ai- aia aic aie aih aii aik ail aip air aka akc ake akh aki akk akl akp akr al- ala alc ale alh ali alk all alp alr ap- apa apc ape aph api apk apl app apr ar- ara arc are arh ari ark arl arp arr c-- caa cac cae cah cai cak cal cap car cca ccc cce cch cci cck ccl ccp ccr ce- cea cec cee ceh cei cek cel cep cer ch- cha chc che chh chi chk chl chp chr ci- cia cic cie cih cii cik cil cip cir cka ckc ckh cki cl- cla clc cle clh cli clk cll clp clr cpa cpc cpe cph cpi cpk cpl cpp cpr cra crc cre crh cri crk crl crp crr eaa eac eae eah eai eak eal eap ear ec- eca ecc ece ech eci eck ecl ecr eea eec eee eek eel eep eer eha ehc ehe ehh ehi ehl ehp ehr eia eic eie eii eik eil eip eir eka ekc eke ekh eki ekl ekp ekr ela elc ele elh eli elk ell elp elr ep- epa epc epe eph epi epl epp epr era erc ere erh eri erk erl erp err h-i haa hac hae hah hai hak hal hap har hca hcc hce hch hci hck hcl hcp hcr he- hea hec hee heh hei hek hel hep her hha hhc hhe hhh hhi hhk hhl hhp hhr hia hic hie hih hii hik hil hip hir hka hkh hki hkk hkl hkp hkr hla hlc hle hlh hli hll hlp hlr hpa hpc hpe hph hpi hpk hpl hpp hpr hr- hra hrc hre hrh hri hrk hrl hrp hrr ia- iaa iac iae iah iai ial iap iar ica icc ice ich ici ick icl icp icr ie- iea iec iee iei iek iel iep ier iha ihc ihe ihh ihi ihk ihl ihp ihr iia iic iie iih iii iil iip iir ika ikc ike iki ikk ikl ikr il- ila ilc ile ilh ili ilk ill ilp ilr ipa ipc ipe ipi ipl ipp ipr ir- ira irc ire iri irk irl irp irr ka- kaa kac kae kah kai kak kal kap kar kca kcc kce kch kci kck kcl kcp kcr ke- kea kec kee keh kei kek kel kep ker kha khe khh khi khk khr kia kic kie kih kii kik kil kip kir kkc kke kkh kki kkk kkl kkp kkr kl- kla klc klh kli klr kpa kpc kpe kph kpi kpk kpl kpp kpr kra krc kri krk krl krp krr l-p la- laa lac lae lah lai lak lal lap lar lca lcc lce lch lci lck lcl lcp lcr lea lec lee leh lei lek lel lep ler lha lhc lhh lhi lhk lhp lhr lia lic lie lih lii lik lil lip lir lka lkh lkl lkp lkr lla llc lle lli llk lll llp llr lpa lpc lpe lph lpi lpk lpl lpp lpr lra lrc lrh lri lrk lrp lrr p-p paa pac pae pah pai pak pal pap par pca pcc pce pch pci pck pcl pcp pcr pea pec pee peh pei pek pel pep per pha phc phe phi phk phl php phr pia pic pie pih pii pik pil pip pir pka pkc pke pki pkl pkp pkr pla plc ple plh pli plk pll plp plr ppa ppc ppe pph ppi ppk ppl ppp ppr pra prc pre prh pri prk prl prp prr ra- raa rac rae rah rai rak ral rap rar rca rcc rce rch rci rcl rcp rcr re- rea rec ree reh rei rek rel rep rer rh- rha rhc rhe rhh rhi rhl rhp rhr ria ric rie rih rii rik ril rip rir rkc rke rkk rkp rla rlc rle rlh rli rll rlp rlr rpa rpc rpe rph rpi rpk rpl rpp rpr rra rrc rrh rri rrk rrl rrp rrr