a-a a-b aaa aab aad aah aak aan aap aar aav ab- aba abb abd abh abk abn abp abr abv ad- ada adb add adh adk adn adp adr adv aha ahb ahd ahh ahk ahn ahp ahr ahv aka akb akd akh akk akn akp akr akv an- ana anb and anh ank ann anp anr anv ap- apa apb apd aph apk apn app apr apv ar- ara arb ard arh ark arn arp arr arv av- ava avb avd avh avk avn avp avr b-p baa bab bad bah bak ban bap bar bav bba bbb bbd bbh bbk bbn bbp bbr bda bdb bdd bdh bdk bdp bdr bdv bha bhb bhd bhh bhk bhp bhr bhv bka bkb bkk bkn bkp bkr bkv bna bnb bnd bnk bnn bnp bnr bnv bpa bpb bpd bph bpn bpp bpr bpv bra brb brd brh brk brn brp brr brv bva bvb bvd bvh bvk bvn bvp bvr bvv daa dab dad dah dak dan dap dar dav dba dbb dbd dbh dbk dbn dbp dbr dbv dda ddb ddd ddh ddk ddn ddp ddr dh- dha dhb dhd dhh dhk dhp dhr dka dkb dkk dkp dkr dna dnb dnd dnh dnk dnn dnp dnr dpa dpb dpd dph dpk dpn dpp dpr dpv dra drb drd drk drn drp drr drv dva dvb dvd dvh dvk dvn dvp dvr haa hab had hah hak han hap har hav hba hbb hbd hbh hbk hbn hbp hbr hbv hda hdb hdd hdh hdk hdn hdp hdr hdv hha hhb hhd hhh hhk hhn hhp hhr hhv hka hkb hkd hkh hkk hkn hkp hkr hna hnb hnd hnh hnk hnn hnv hpa hpb hpd hph hpk hpn hpp hpr hpv hr- hra hrb hrd hrh hrk hrn hrp hrr hrv hv- hva hvb hvd hvk hvn hvp hvr hvv ka- kaa kab kad kah kak kan kap kar kav kba kbb kbd kbh kbk kbn kbp kbr kda kdb kdh kdk kdp kdr kha khh khk khn khr khv kkb kkh kkk kkn kkp kkr kkv kn- kna knd knk knn knp knr kpa kpd kph kpk kpn kpp kpr kpv kra krd krk krn krp krr krv kva kvb kvh kvk kvn kvp kvr kvv naa nab nad nah nak nan nap nar nav nba nbb nbd nbk nbn nbp nbr nbv nda ndb ndd ndh ndk ndn ndp ndr ndv nha nhb nhd nhh nhk nhn nhp nhr nhv nka nkk nkn nkp nkr nna nnb nnh nnk nnn nnp nnv npa npb npd nph npn npp npr npv nra nrb nrd nrk nrn nrp nrr nrv nva nvb nvd nvh nvk nvn nvp nvv p-p paa pab pad pah pak pan pap par pav pba pbb pbd pbk pbn pbp pbr pda pdb pdd pdh pdk pdn pdp pdr pdv pha phb phd phk phn php phr phv pka pkb pkd pkn pkp pkr pn- pna pnb pnd pnh pnk pnn pnp pnr pnv ppa ppb ppd pph ppk ppn ppp ppr ppv pra prb prd prh prk prn prp prr prv pva pvb pvd pvh pvk pvn pvp pvr pvv ra- raa rab rad rah rak ran rap rar rav rba rbb rbd rbh rbk rbn rbp rbr rda rdb rdd rdh rdn rdp rdr rdv rh- rha rhb rhd rhh rhn rhp rhr rhv rkb rkk rkp rkv rna rnb rnd rnh rnn rnp rnr rnv rpa rpb rpd rph rpk rpn rpp rpr rpv rra rrb rrd rrh rrk rrn rrp rrr rva rvb rvd rvh rvn rvp rvr rvv v-a vaa vab vad vah vak van vap var vav vba vbd vbh vbk vbr vbv vdb vdd vdh vdk vdp vdr vdv vh- vha vhb vhd vhp vka vkb vkp vn- vna vnd vnp vnr vnv vpa vpb vpd vph vpk vpn vpp vpr vra vrb vrd vrh vrk vrn vrp vrr vva vvb vvr vvv