-er -ic a-a a-b a-c a-i aaa aab aac aad aae aah aai aak aan aar aau ab- aba abb abc abd abe abh abi abk abn abr abu ac- aca acb acc acd ace ach aci ack acn acr acu ad- ada adb adc add ade adh adi adk adn adr adu aea aeb aec aed aee aeh aei aek aen aer aeu aha ahb ahc ahd ahe ahh ahi ahk ahn ahr ahu ai- aia aib aic aid aie aih aii aik ain air aiu aka akb akc akd ake akh aki akk akn akr aku an- ana anb anc and ane anh ani ank ann anr anu ar- ara arb arc ard are arh ari ark arn arr aru au- aua aub auc aud aue auh aui auk aun aur b-u baa bab bac bad bae bah bai bak ban bar bau bba bbb bbc bbd bbe bbh bbi bbk bbn bbr bbu bca bcb bcc bcd bce bch bci bck bcn bcr bcu bda bdb bdc bdd bde bdh bdi bdk bdr bdu be- bea beb bec bed bee beh bei bek ben ber beu bha bhb bhc bhd bhe bhh bhi bhk bhr bhu bi- bia bib bic bid bie bih bii bik bin bir biu bka bkb bkc bke bkk bkn bkr bna bnb bnc bnd bne bni bnk bnn bnr bnu bra brb brd bre brh bri brk brn brr bru bua bub buc bud bue buh bui buk bun bur buu c-- caa cab cac cad cae cah cai cak can car cau cba cbb cbc cbd cbe cbh cbi cbk cbn cbr cbu cca ccb ccc ccd cce cch cci cck ccn ccr ccu cda cdb cdc cdd cde cdh cdi cdk cdn cdr cdu ce- cea ceb cec ced cee ceh cei cek cen cer ceu ch- cha chb chc chd che chh chi chk chn chr chu ci- cia cib cic cid cie cih cii cik cin cir ciu cka ckb ckc ckd ckh cki cn- cna cnb cnc cnd cne cnh cni cnn cnr cnu cra crb crc crd cre crh cri crk crn crr cru cua cub cuc cud cue cuh cui cuk cun cur cuu daa dab dac dad dae dah dai dak dan dar dau dba dbb dbc dbd dbe dbh dbi dbk dbn dbr dbu dca dcb dcc dcd dce dci dck dcn dcr dcu dda ddb ddc ddd dde ddh ddi ddk ddn ddr ddu de- dea deb dec ded dee deh dei dek den der deu dh- dha dhb dhc dhd dhe dhh dhi dhk dhr dhu di- dia dib dic did die dih dii dik din dir diu dka dkb dkc dke dki dkk dkr dku dna dnb dnc dnd dne dnh dni dnk dnn dnr dra drb drc drd dre dri drk drn drr dru dua dub duc dud due duh dui duk dun dur eaa eab eac ead eae eah eai eak ean ear eau eba ebb ebc ebd ebe ebh ebi ebk ebn ebr ebu ec- eca ecb ecc ecd ece ech eci eck ecn ecr ecu ed- eda edb edc edd ede edh edi edk edn edr edu eea eeb eec eed eee eek een eer eha ehb ehc ehd ehe ehh ehi ehn ehr ehu eia eib eic eid eie eii eik ein eir eiu eka ekb ekc ekd eke ekh eki ekr eku en- ena enb enc end ene enh eni enk enn enr enu era erb erc erd ere erh eri erk ern err eru eu- eua eub euc eud eue eui eun eur h-i haa hab hac had hae hah hai hak han har hau hba hbb hbc hbd hbe hbh hbi hbk hbn hbr hbu hca hcb hcc hcd hce hch hci hck hcn hcr hda hdb hdc hdd hde hdh hdi hdk hdn hdr hdu he- hea heb hec hed hee heh hei hek hen her heu hha hhb hhc hhd hhe hhh hhi hhk hhn hhr hhu hia hib hic hid hie hih hii hik hin hir hiu hka hkb hkd hkh hki hkk hkn hkr hku hna hnb hnc hnd hne hnh hnk hnn hnu hr- hra hrb hrc hrd hre hrh hri hrk hrn hrr hru hua hub huc hud hue huh hui huk hun hur huu i-d ia- iaa iab iac iad iae iah iai ian iar iau iba ibb ibc ibd ibe ibh ibi ibk ibn ibr ibu ica icb icc icd ice ich ici ick icn icr icu ida idb idc idd ide idh idi idk idn idr idu ie- iea iec ied iee iei iek ien ier iha ihb ihc ihd ihe ihh ihi ihk ihn ihr ihu iia iib iic iid iie iih iii iin iir iiu ika ikb ikc ike iki ikk ikr iku in- ina inb inc ind ine inh ini ink inn inr inu ir- ira irb irc ird ire iri irk irn irr iru iu- iua iub iuc iud iue iui iur ka- kaa kab kac kad kae kah kai kak kan kar kau kba kbb kbc kbd kbe kbh kbi kbk kbn kbr kbu kca kcb kcc kcd kce kch kci kck kcn kcr kcu kda kdb kdc kde kdh kdk kdr kdu ke- kea keb kec ked kee keh kei kek ken ker kha khe khh khi khk khn khr khu kia kib kic kid kie kih kii kik kin kir kiu kkb kkc kke kkh kki kkk kkn kkr kku kn- kna knc knd kne kni knk knn knr knu kra krc krd kri krk krn krr kru kub kuc kud kue kuh kui kuk kun kur kuu n-i naa nab nac nad nae nah nai nak nan nar nau nba nbb nbc nbd nbe nbi nbk nbn nbr nbu nca ncb ncc ncd nce nch nci nck ncn ncr ncu nda ndb ndc ndd nde ndh ndi ndk ndn ndr ndu ne- nea neb nec ned nee neh nei nek nen ner neu nha nhb