-er -up a-a a-c aaa aac aad aae aah aak aap aar aau ac- aca acc acd ace ach ack acp acr acu ad- ada adc add ade adh adk adp adr adu aea aec aed aee aeh aek aep aer aeu aha ahc ahd ahe ahh ahk ahp ahr ahu aka akc akd ake akh akk akp akr aku ap- apa apc apd ape aph apk app apr apu ar- ara arc ard are arh ark arp arr aru au- aua auc aud aue auh auk aup aur c-- caa cac cad cae cah cak cap car cau cca ccc ccd cce cch cck ccp ccr ccu cda cdc cdd cde cdh cdk cdp cdr cdu ce- cea cec ced cee ceh cek cep cer ceu ch- cha chc chd che chh chk chp chr chu cka ckc ckd ckh cpa cpc cpd cpe cph cpk cpp cpr cpu cra crc crd cre crh crk crp crr cru cua cuc cud cue cuh cuk cup cur cuu daa dac dad dae dah dak dap dar dau dca dcc dcd dce dck dcp dcr dcu dda ddc ddd dde ddh ddk ddp ddr ddu de- dea dec ded dee deh dek dep der deu dh- dha dhc dhd dhe dhh dhk dhp dhr dhu dka dkc dke dkk dkp dkr dku dpa dpc dpd dpe dph dpk dpp dpr dpu dra drc drd dre drk drp drr dru dua duc dud due duh duk dup dur eaa eac ead eae eah eak eap ear eau ec- eca ecc ecd ece ech eck ecr ecu ed- eda edc edd ede edh edk edp edr edu eea eec eed eee eek eep eer eha ehc ehd ehe ehh ehp ehr ehu eka ekc ekd eke ekh ekp ekr eku ep- epa epc epd epe eph epp epr epu era erc erd ere erh erk erp err eru eu- eua euc eud eue eup eur haa hac had hae hah hak hap har hau hca hcc hcd hce hch hck hcp hcr hda hdc hdd hde hdh hdk hdp hdr hdu he- hea hec hed hee heh hek hep her heu hha hhc hhd hhe hhh hhk hhp hhr hhu hka hkd hkh hkk hkp hkr hku hpa hpc hpd hpe hph hpk hpp hpr hpu hr- hra hrc hrd hre hrh hrk hrp hrr hru hua huc hud hue huh huk hup hur huu ka- kaa kac kad kae kah kak kap kar kau kca kcc kcd kce kch kck kcp kcr kcu kda kdc kde kdh kdk kdp kdr kdu ke- kea kec ked kee keh kek kep ker kha khe khh khk khr khu kkc kke kkh kkk kkp kkr kku kpa kpc kpd kpe kph kpk kpp kpr kpu kra krc krd krk krp krr kru kuc kud kue kuh kuk kup kur kuu p-p paa pac pad pae pah pak pap par pau pca pcc pcd pce pch pck pcp pcr pcu pda pdc pdd pde pdh pdk pdp pdr pdu pea pec ped pee peh pek pep per peu pha phc phd phe phk php phr phu pka pkc pkd pke pkp pkr pku ppa ppc ppd ppe pph ppk ppp ppr ppu pra prc prd pre prh prk prp prr pru pua puc pud pue puh puk pup pur puu ra- raa rac rad rae rah rak rap rar rau rca rcc rcd rce rch rcp rcr rcu rda rdc rdd rde rdh rdp rdr rdu re- rea rec red ree reh rek rep rer reu rh- rha rhc rhd rhe rhh rhp rhr rhu rkc rke rkk rkp rku rpa rpc rpd rpe rph rpk rpp rpr rpu rra rrc rrd rrh rrk rrp rrr rru rua ruc rud rue ruh ruk rup rur ruu ua- uaa uac uad uae uah uak uap uar uau uca ucc ucd uce uch uck ucp ucr ucu uda udc udd ude udk udp udr udu uea uec ued uee ueh uep uer uha uhc uhd uhe uhh uhp uhr uhu uka ukc uke ukk ukp ukr uku up- upa upc upd upe uph upk upp upr upu ur- ura urc urd ure urk urp urr uru uua uuc uue uur uuu