-ic -th -up a-a a-b a-c a-i a-t aaa aab aac aad aae aah aai aak aao aap aat aau ab- aba abb abc abd abe abh abi abk abo abp abt abu ac- aca acb acc acd ace ach aci ack aco acp act acu ad- ada adb adc add ade adh adi adk ado adp adt adu aea aeb aec aed aee aeh aei aek aeo aep aet aeu aha ahb ahc ahd ahe ahh ahi ahk aho ahp aht ahu ai- aia aib aic aid aie aih aii aik aio aip ait aiu aka akb akc akd ake akh aki akk ako akp aku aoa aob aoc aod aoe aoh aoi aok aoo aop aot aou ap- apa apb apc apd ape aph api apk apo app apt apu at- ata atb atc atd ate ath ati ato atp att atu au- aua aub auc aud aue auh aui auk auo aup aut b-p b-u baa bab bac bad bae bah bai bak bao bap bat bau bba bbb bbc bbd bbe bbh bbi bbk bbo bbp bbt bbu bca bcb bcc bcd bce bch bci bck bco bcp bct bcu bda bdb bdc bdd bde bdh bdi bdk bdo bdp bdt bdu be- bea beb bec bed bee beh bei bek beo bep bet beu bha bhb bhc bhd bhe bhh bhi bhk bho bhp bht bhu bi- bia bib bic bid bie bih bii bik bio bip bit biu bka bkb bkc bke bkk bko bkp bkt boa bob boc bod boe boh boi bok boo bop bot bou bpa bpb bpc bpd bpe bph bpi bpo bpp bpt bpu bta btb btc btd bte bth bti btk bto btp btt btu bua bub buc bud bue buh bui buk buo bup but buu c-- caa cab cac cad cae cah cai cak cao cap cat cau cba cbb cbc cbd cbe cbh cbi cbk cbo cbp cbt cbu cca ccb ccc ccd cce cch cci cck cco ccp cct ccu cda cdb cdc cdd cde cdh cdi cdk cdo cdp cdt cdu ce- cea ceb cec ced cee ceh cei cek ceo cep cet ceu ch- cha chb chc chd che chh chi chk cho chp cht chu ci- cia cib cic cid cie cih cii cik cio cip cit ciu cka ckb ckc ckd ckh cki cko ckt co- coa cob coc cod coe coh coi cok coo cop cot cou cpa cpb cpc cpd cpe cph cpi cpk cpo cpp cpt cpu cta ctb ctc ctd cte cth cti ctk cto ctp ctt ctu cua cub cuc cud cue cuh cui cuk cuo cup cut cuu daa dab dac dad dae dah dai dak dao dap dat dau dba dbb dbc dbd dbe dbh dbi dbk dbo dbp dbt dbu dca dcb dcc dcd dce dci dck dco dcp dct dcu dda ddb ddc ddd dde ddh ddi ddk ddo ddp ddt ddu de- dea deb dec ded dee deh dei dek deo dep det deu dh- dha dhb dhc dhd dhe dhh dhi dhk dho dhp dht dhu di- dia dib dic did die dih dii dik dio dip dit diu dka dkb dkc dke dki dkk dko dkp dkt dku doa dob doc dod doe doh doi dok doo dop dot dou dpa dpb dpc dpd dpe dph dpi dpk dpo dpp dpt dpu dta dtb dtc dtd dte dth dti dtk dto dtp dtt dtu dua dub duc dud due duh dui duk duo dup dut eaa eab eac ead eae eah eai eak eao eap eat eau eba ebb ebc ebd ebe ebh ebi ebk ebo ebp ebt ebu ec- eca ecb ecc ecd ece ech eci eck eco ect ecu ed- eda edb edc edd ede edh edi edk edo edp edt edu eea eeb eec eed eee eek eeo eep eet eha ehb ehc ehd ehe ehh ehi eho ehp eht ehu eia eib eic eid eie eii eik eio eip eit eiu eka ekb ekc ekd eke ekh eki eko ekp ekt eku eo- eoa eob eoc eod eoe eoh eoi eok eoo eop eot eou ep- epa epb epc epd epe eph epi epo epp ept epu eta etb etc etd ete eth eti etk eto etp ett etu eu- eua eub euc eud eue eui eup eut h-i haa hab hac had hae hah hai hak hao hap hat hau hba hbb hbc hbd hbe hbh hbi hbk hbo hbp hbt hbu hca hcb hcc hcd hce hch hci hck hco hcp hct hda hdb hdc hdd hde hdh hdi hdk hdo hdp hdt hdu he- hea heb hec hed hee heh hei hek heo hep het heu hha hhb hhc hhd hhe hhh hhi hhk hho hhp hht hhu hia hib hic hid hie hih hii hik hio hip hit hiu hka hkb hkd hkh hki hkk hko hkp hkt hku hoa hob hoc hod hoe hoh hoi hok hoo hop hot hou hpa hpb hpc hpd hpe hph hpi hpk hpo hpp hpt hpu hta htb htc htd hte hth hti htk hto htp htt hua hub huc hud hue huh hui huk huo hup hut huu i-d ia- iaa iab iac iad iae iah iai iao iap iat iau iba ibb ibc ibd ibe ibh ibi ibk ibo ibp ibt ibu ica icb icc icd ice ich ici ick ico icp ict icu ida idb idc idd ide idh idi idk ido idp idt idu ie- iea iec ied iee iei iek iep iet iha ihb ihc ihd ihe ihh ihi ihk iho ihp iht ihu iia iib iic iid iie iih iii iio iip iit iiu ika ikb ikc ike iki ikk iko ikt iku io- ioa iob ioc iod ioe ioh ioi ioo iop iot iou ipa ipb ipc ipd ipe ipi ipo ipp ipt ipu ita itb itc itd ite ith iti itk ito itp itt itu iu- iua iub iuc iud iue iui iup iut k-t