-al -er -ic a-a a-c a-i aaa aac aae aai aak aal aam aar ac- aca acc ace aci ack acl acm acr aea aec aee aei aek ael aem aer ai- aia aic aie aii aik ail aim air aka akc ake aki akk akl akm akr al- ala alc ale ali alk all alm alr ama amc ame ami amk aml amm amr ar- ara arc are ari ark arl arm arr c-- caa cac cae cai cak cal cam car cca ccc cce cci cck ccl ccm ccr ce- cea cec cee cei cek cel cem cer ci- cia cic cie cii cik cil cim cir cka ckc cki ckm cl- cla clc cle cli clk cll clm clr cma cmc cme cmi cmk cml cmm cmr cra crc cre cri crk crl crm crr eaa eac eae eai eak eal eam ear ec- eca ecc ece eci eck ecl ecm ecr eea eec eee eek eel eem eer eia eic eie eii eik eil eim eir eka ekc eke eki ekl ekr ela elc ele eli elk ell elm elr em- ema emc eme emi emk eml emm emr era erc ere eri erk erl erm err ia- iaa iac iae iai ial iam iar ica icc ice ici ick icl icm icr ie- iea iec iee iei iek iel iem ier iia iic iie iii iil iim iir ika ikc ike iki ikk ikl ikr il- ila ilc ile ili ilk ill ilm ilr im- ima imc ime imi iml imm ir- ira irc ire iri irk irl irm irr ka- kaa kac kae kai kak kal kam kar kca kcc kce kci kck kcl kcm kcr ke- kea kec kee kei kek kel kem ker kia kic kie kii kik kil kim kir kkc kke kki kkk kkl kkm kkr kl- kla klc kli klm klr kma kmc kme kmi kmk kml kmm kra krc kri krk krl krr la- laa lac lae lai lak lal lam lar lca lcc lce lci lck lcl lcm lcr lea lec lee lei lek lel lem ler lia lic lie lii lik lil lim lir lka lkl lkr lla llc lle lli llk lll llm llr lma lmc lme lmi lmk lml lmm lmr lra lrc lri lrk lrm lrr m-r maa mac mae mai mak mal mam mar mc- mca mcc mce mci mck mcl mcm mcr mea mec mee mei mek mel mem mer mi- mia mic mie mii mik mil mim mir mka mkc mke mkk mkl mkm mkr mla mlc mle mli mlk mll mlm mlr mma mmc mme mmi mmk mml mmm mmr mra mrc mre mri mrk mrl mrm mrr ra- raa rac rae rai rak ral ram rar rca rcc rce rci rcl rcm rcr re- rea rec ree rei rek rel rem rer ria ric rie rii rik ril rim rir rkc rke rkk rkm rla rlc rle rli rll rlm rlr rma rmc rme rmi rml rmm rmr rra rrc rri rrk rrl rrm rrr