-up a-a a-b a-c aaa aab aac aah aan aap aar aas aau aav ab- aba abb abc abh abn abp abr abs abu abv ac- aca acb acc ach acn acp acr acs acu acv aha ahb ahc ahh ahn ahp ahr ahs ahu ahv an- ana anb anc anh ann anp anr ans anu anv ap- apa apb apc aph apn app apr aps apu apv ar- ara arb arc arh arn arp arr ars aru arv as- asa asb asc ash asn asp asr ass asu asv au- aua aub auc auh aun aup aur aus auv av- ava avb avc avh avn avp avr avs avu b-p b-u baa bab bac bah ban bap bar bas bau bav bba bbb bbc bbh bbn bbp bbr bbs bbu bca bcb bcc bch bcn bcp bcr bcs bcu bcv bha bhb bhc bhh bhp bhr bhs bhu bhv bna bnb bnc bnn bnp bnr bns bnu bnv bpa bpb bpc bph bpn bpp bpr bps bpu bpv bra brb brh brn brp brr brs bru brv bsa bsb bsc bsh bsn bsp bsr bss bsu bsv bua bub buc buh bun bup bur bus buu bva bvb bvc bvh bvn bvp bvr bvs bvu bvv c-- caa cab cac cah can cap car cas cau cav cba cbb cbc cbh cbn cbp cbr cbs cbu cbv cca ccb ccc cch ccn ccp ccr ccs ccu ccv ch- cha chb chc chh chn chp chr chs chu chv cn- cna cnb cnc cnh cnn cnp cnr cns cnu cnv cpa cpb cpc cph cpn cpp cpr cps cpu cpv cra crb crc crh crn crp crr crs cru crv csa csb csc csh csn csp csr css csu csv cua cub cuc cuh cun cup cur cus cuu cuv cva cvb cvc cvh cvn cvp cvr cvs cvu cvv haa hab hac hah han hap har has hau hav hba hbb hbc hbh hbn hbp hbr hbs hbu hbv hca hcb hcc hch hcn hcp hcr hcs hcv hha hhb hhc hhh hhn hhp hhr hhs hhu hhv hna hnb hnc hnh hnn hns hnu hnv hpa hpb hpc hph hpn hpp hpr hps hpu hpv hr- hra hrb hrc hrh hrn hrp hrr hrs hru hrv hsa hsb hsc hsh hsn hsp hsr hss hsu hsv hua hub huc huh hun hup hur hus huu huv hv- hva hvb hvc hvn hvp hvr hvs hvv naa nab nac nah nan nap nar nas nau nav nba nbb nbc nbn nbp nbr nbs nbu nbv nca ncb ncc nch ncn ncp ncr ncs ncu ncv nha nhb nhc nhh nhn nhp nhr nhs nhu nhv nna nnb nnc nnh nnn nnp nns nnu nnv npa npb npc nph npn npp npr nps npu npv nra nrb nrc nrn nrp nrr nrs nru nrv nsa nsb nsc nsh nsn nsp nsr nss nsu nsv nua nub nuc nuh nun nup nur nus nuu nuv nva nvb nvc nvh nvn nvp nvu nvv p-p paa pab pac pah pan pap par pas pau pav pba pbb pbc pbn pbp pbr pbs pbu pca pcb pcc pch pcn pcp pcr pcs pcu pcv pha phb phc phn php phr phs phu phv pn- pna pnb pnc pnh pnn pnp pnr pns pnu pnv ppa ppb ppc pph ppn ppp ppr pps ppu ppv pra prb prc prh prn prp prr prs pru prv ps- psa psb psc psh psn psp psr pss psu psv pua pub puc puh pun pup pur pus puu pva pvb pvc pvh pvn pvp pvr pvs pvu pvv ra- raa rab rac rah ran rap rar ras rau rav rba rbb rbc rbh rbn rbp rbr rbs rbu rca rcb rcc rch rcn rcp rcr rcs rcu rcv rh- rha rhb rhc rhh rhn rhp rhr rhs rhu rhv rna rnb rnc rnh rnn rnp rnr rns rnu rnv rpa rpb rpc rph rpn rpp rpr rps rpu rpv rra rrb rrc rrh rrn rrp rrr rrs rru rsa rsb rsc rsh rsn rsp rsr rss rsu rsv rua rub ruc ruh run rup rur rus ruu ruv rva rvb rvc rvh rvn rvp rvr rvs rvu rvv saa sab sac sah san sap sar sas sau sav sba sbb sbc sbh sbn sbp sbr sbs sbu sbv sca scb scc sch scn scp scr scs scu scv sh- sha shb shc shh shn shp shr shs shu shv sna snb snc snn snp snr sns snu snv spa spb spc sph spn spp spr sps spu spv sr- sra srb src srh srn srp srr srs srv ss- ssa ssb ssc ssh ssn ssp ssr sss ssu ssv sua sub suc suh sun sup sur sus suu suv sva svb svc svn svp svr svs svu svv ua- uaa uab uac uah uan uap uar uas uau uav uba ubb ubc ubh ubn ubp ubr ubs ubu ubv uca ucb ucc uch ucn ucp ucr ucs ucu ucv uha uhb uhc uhh uhp uhr uhs uhu uhv un- una unb unc unh unn unp unr uns unu unv up- upa upb upc uph upn upp upr ups upu upv ur- ura urb urc urn urp urr urs uru usa usb usc ush usn usp usr uss usu usv uua uuc uun uur uus uuu uva uvb uvc uvs uvu uvv v-a vaa vab vac vah van vap var vas vau vav vba vbc vbh vbr vbs vbv vca vcc vch vcn vcp vcr vcs vcu vh- vha vhb vhc vhp vhs vn- vna vnp vnr vns vnu vnv vpa vpb vpc vph vpn vpp vpr vps vpu vra vrb vrc vrh vrn vrp vrr vrs vru vsa vsb vsc vsh vsn vsp vsr vss vsu vsv vup vur vus vuv vva vvb vvc vvr vvs vvv