-er -ic a-a a-c a-i aaa aac aad aae aag aai aak aan aar aau ac- aca acc acd ace acg aci ack acn acr acu ad- ada adc add ade adg adi adk adn adr adu aea aec aed aee aeg aei aek aen aer aeu ag- aga agc agd age agg agi agk agn agr agu ai- aia aic aid aie aig aii aik ain air aiu aka akc akd ake akg aki akk akn akr aku an- ana anc and ane ang ani ank ann anr anu ar- ara arc ard are arg ari ark arn arr aru au- aua auc aud aue aug aui auk aun aur c-- caa cac cad cae cag cai cak can car cau cca ccc ccd cce ccg cci cck ccn ccr ccu cda cdc cdd cde cdg cdi cdk cdn cdr cdu ce- cea cec ced cee ceg cei cek cen cer ceu cga cgc cgd cge cgg cgi cgn cgr cgu ci- cia cic cid cie cig cii cik cin cir ciu cka ckc ckd cki cn- cna cnc cnd cne cng cni cnn cnr cnu cra crc crd cre crg cri crk crn crr cru cua cuc cud cue cug cui cuk cun cur cuu daa dac dad dae dag dai dak dan dar dau dca dcc dcd dce dcg dci dck dcn dcr dcu dda ddc ddd dde ddg ddi ddk ddn ddr ddu de- dea dec ded dee deg dei dek den der deu dga dgc dgd dge dgg dgi dgk dgn dgr dgu di- dia dic did die dig dii dik din dir diu dka dkc dke dkg dki dkk dkr dku dna dnc dnd dne dng dni dnk dnn dnr dra drc drd dre drg dri drk drn drr dru dua duc dud due dug dui duk dun dur eaa eac ead eae eag eai eak ean ear eau ec- eca ecc ecd ece ecg eci eck ecn ecr ecu ed- eda edc edd ede edg edi edk edn edr edu eea eec eed eee eeg eek een eer ega egc egd ege egg egi egn egr egu eia eic eid eie eig eii eik ein eir eiu eka ekc ekd eke ekg eki ekr eku en- ena enc end ene eng eni enk enn enr enu era erc erd ere erg eri erk ern err eru eu- eua euc eud eue eug eui eun eur g-d gaa gac gad gae gag gai gak gan gar gau gca gcc gcd gce gcg gci gck gcn gcr gcu gda gdc gdd gde gdi gdk gdn gdr gdu ge- gea gec ged gee geg gei gek gen ger geu gga ggc ggd ggg ggi ggn ggr ggu gia gic gid gie gig gii gik gin gir giu gka gkd gkn gna gnc gnd gne gni gnn gnr gnu gra grc grd gre grg gri grk grn grr gru gu- gua guc gud gue gug gui guk gun gur guu i-d ia- iaa iac iad iae iag iai ian iar iau ica icc icd ice icg ici ick icn icr icu ida idc idd ide idg idi idk idn idr idu ie- iea iec ied iee ieg iei iek ien ier iga igc igd ige igg igi igk ign igr igu iia iic iid iie iii iin iir iiu ika ikc ike iki ikk ikr iku in- ina inc ind ine ing ini ink inn inr inu ir- ira irc ird ire irg iri irk irn irr iru iu- iua iuc iud iue iug iui iur ka- kaa kac kad kae kag kai kak kan kar kau kca kcc kcd kce kcg kci kck kcn kcr kcu kda kdc kde kdg kdk kdr kdu ke- kea kec ked kee keg kei kek ken ker kga kgc kgd kgi kgu kia kic kid kie kig kii kik kin kir kiu kkc kke kki kkk kkn kkr kku kn- kna knc knd kne kng kni knk knn knr knu kra krc krd krg kri krk krn krr kru kuc kud kue kug kui kuk kun kur kuu n-i naa nac nad nae nag nai nak nan nar nau nca ncc ncd nce ncg nci nck ncn ncr ncu nda ndc ndd nde ndg ndi ndk ndn ndr ndu ne- nea nec ned nee neg nei nek nen ner neu nga ngc ngd nge ngg ngi ngk ngn ngu nia nic nid nie nig nii nik nin nir niu nka nkc nke nki nkk nkn nkr nku nna nnc nne nng nni nnk nnn nnu nra nrc nrd nre nrg nri nrk nrn nrr nru nua nuc nud nue nug nui nuk nun nur nuu ra- raa rac rad rae rag rai rak ran rar rau rca rcc rcd rce rcg rci rcn rcr rcu rda rdc rdd rde rdg rdi rdn rdr rdu re- rea rec red ree reg rei rek ren rer reu rga rgc rgd rge rgg rgi rgk rgn rgr ria ric rid rie rig rii rik rin rir rkc rke rkg rkk rku rna rnc rnd rng rni rnn rnr rnu rra rrc rrd rrg rri rrk rrn rrr rru rua ruc rud rue rug rui ruk run rur ruu ua- uaa uac uad uae uag uai uak uan uar uau uca ucc ucd uce ucg uci uck ucn ucr ucu uda udc udd ude udg udi udk udn udr udu uea uec ued uee ueg uei uen uer uga ugc uge ugg ugi ugk ugn ugr ugu uia uic uid uie uig uii uin uir uiu uka ukc uke uki ukk ukn ukr uku un- una unc und une ung uni unk unn unr unu ur- ura urc urd ure urg uri urk urn urr uru uua uuc uue uug uun uur uuu