-up a-a a-b a-c aaa aab aac aad aah aak aap aau aav ab- aba abb abc abd abh abk abp abu abv ac- aca acb acc acd ach ack acp acu acv ad- ada adb adc add adh adk adp adu adv aha ahb ahc ahd ahh ahk ahp ahu ahv aka akb akc akd akh akk akp aku akv ap- apa apb apc apd aph apk app apu apv au- aua aub auc aud auh auk aup auv av- ava avb avc avd avh avk avp avu b-p b-u baa bab bac bad bah bak bap bau bav bba bbb bbc bbd bbh bbk bbp bbu bca bcb bcc bcd bch bck bcp bcu bcv bda bdb bdc bdd bdh bdk bdp bdu bdv bha bhb bhc bhd bhh bhk bhp bhu bhv bka bkb bkc bkk bkp bkv bpa bpb bpc bpd bph bpp bpu bpv bua bub buc bud buh buk bup buu bva bvb bvc bvd bvh bvk bvp bvu bvv c-- caa cab cac cad cah cak cap cau cav cba cbb cbc cbd cbh cbk cbp cbu cbv cca ccb ccc ccd cch cck ccp ccu ccv cda cdb cdc cdd cdh cdk cdp cdu cdv ch- cha chb chc chd chh chk chp chu chv cka ckb ckc ckd ckh cpa cpb cpc cpd cph cpk cpp cpu cpv cua cub cuc cud cuh cuk cup cuu cuv cva cvb cvc cvd cvh cvk cvp cvu cvv daa dab dac dad dah dak dap dau dav dba dbb dbc dbd dbh dbk dbp dbu dbv dca dcb dcc dcd dck dcp dcu dcv dda ddb ddc ddd ddh ddk ddp ddu dh- dha dhb dhc dhd dhh dhk dhp dhu dka dkb dkc dkk dkp dku dpa dpb dpc dpd dph dpk dpp dpu dpv dua dub duc dud duh duk dup duv dva dvb dvc dvd dvh dvk dvp dvu haa hab hac had hah hak hap hau hav hba hbb hbc hbd hbh hbk hbp hbu hbv hca hcb hcc hcd hch hck hcp hcv hda hdb hdc hdd hdh hdk hdp hdu hdv hha hhb hhc hhd hhh hhk hhp hhu hhv hka hkb hkd hkh hkk hkp hku hpa hpb hpc hpd hph hpk hpp hpu hpv hua hub huc hud huh huk hup huu huv hv- hva hvb hvc hvd hvk hvp hvv ka- kaa kab kac kad kah kak kap kau kav kba kbb kbc kbd kbh kbk kbp kbu kca kcb kcc kcd kch kck kcp kcu kda kdb kdc kdh kdk kdp kdu kha khh khk khu khv kkb kkc kkh kkk kkp kku kkv kpa kpc kpd kph kpk kpp kpu kpv kub kuc kud kuh kuk kup kuu kva kvb kvh kvk kvp kvv p-p paa pab pac pad pah pak pap pau pav pba pbb pbc pbd pbk pbp pbu pca pcb pcc pcd pch pck pcp pcu pcv pda pdb pdc pdd pdh pdk pdp pdu pdv pha phb phc phd phk php phu phv pka pkb pkc pkd pkp pku ppa ppb ppc ppd pph ppk ppp ppu ppv pua pub puc pud puh puk pup puu pva pvb pvc pvd pvh pvk pvp pvu pvv ua- uaa uab uac uad uah uak uap uau uav uba ubb ubc ubh ubk ubp ubu ubv uca ucb ucc ucd uch uck ucp ucu ucv uda udb udc udd udk udp udu udv uha uhb uhc uhd uhh uhp uhu uhv uka ukb ukc ukk ukp uku up- upa upb upc upd uph upk upp upu upv uua uuc uuu uva uvb uvc uvu uvv v-a vaa vab vac vad vah vak vap vau vav vba vbc vbd vbh vbk vbv vca vcc vcd vch vcp vcu vdb vdc vdd vdh vdk vdp vdu vdv vh- vha vhb vhc vhd vhp vka vkb vkp vpa vpb vpc vpd vph vpk vpp vpu vuk vup vuv vva vvb vvc vvv

-vac a-ak a-ha aaaa aaab aaac aaad aaah aaap aaav aaba aabb aabc aabd aabh aabp aaca aacb aacc aacd aach aack aacp aacu aacv aada aadc aadu aaha aahk aaka aaku aapa aapc aaph aaup aava abaa abab abac abad abak abap abau abb- abba abbb abca abcb abcc abcd abch abcp abda abdu abha abpa abpc abpd abpp abua abud abuk abva abvd abvp acaa acab acac acad acap acba acca accc accd acch accp accu acda acdb acdc acdp acha achh achp achu ackd acpa acpd acpu acu- acup acvv adaa adab adac adad adah adak adap adba adbc adcc adda addc addd addu adha adhd adhu adp- adua adub aduk advb ahab ahac ahad ahah ahau ahha ahpu ahua ahva akaa akah akap akca akha akka akku akpu akua apac apah apak apap apba apca apcb apcc apcd apda apdd apdu aph- apha aphc appa appc appd apph appu apua apuc apud apup auaa auca auch aucp audc audh aupc avab avcc avda avdp avpu avva baaa baad baah baak baba babb babu bac- baca bacc bach back bada badb badd badh badu baha bahu bak- baka bakh baku bapa bapc bapp bapu bau- baud bauk bava bavu bbad bbau bbbb bbch bbdd bcaa bcap bcbc bcbp bcca bccc bcda bchd bcpp bcuc bcup bdav bdbc bddc bddh bdpc bhca bhcc bhuu bpcp bpda bphc buad buba bubb bubu buca bucc buch buck bucu buda budb budd budu buha buka bukh bukk buku bupa bupc buvd bvdu c-cd caaa caab caac caah caap caba cabu cac- caca cacc cach cack cada cadc cadd cadu caha caka capa capb capc capd caph capp capu cauc cauk caup cava cavu cbac cbbc cbca cbcc cbcp cbcu cbdb cbdc cbha cbka cbpc cbpp cbva cbvb cbvp ccaa ccab ccac ccad ccap ccba ccbc ccca cccb cccc cccp cccu cccv ccdc ccdh ccdp ccha cchp ccpa ccpp ccuc ccup cdaa cdac cdad cdba cdda cddb cdvd chaa chab chac chad chah chak chap chau chav chbp chca chch chcp chha chka chkb