-up a-a a-b aaa aab aad aah aan aap aau ab- aba abb abd abh abn abp abu ad- ada adb add adh adn adp adu aha ahb ahd ahh ahn ahp ahu an- ana anb and anh ann anp anu ap- apa apb apd aph apn app apu au- aua aub aud auh aun aup b-p b-u baa bab bad bah ban bap bau bba bbb bbd bbh bbn bbp bbu bda bdb bdd bdh bdp bdu bha bhb bhd bhh bhp bhu bna bnb bnd bnn bnp bnu bpa bpb bpd bph bpn bpp bpu bua bub bud buh bun bup buu daa dab dad dah dan dap dau dba dbb dbd dbh dbn dbp dbu dda ddb ddd ddh ddn ddp ddu dh- dha dhb dhd dhh dhp dhu dna dnb dnd dnh dnn dnp dpa dpb dpd dph dpn dpp dpu dua dub dud duh dun dup haa hab had hah han hap hau hba hbb hbd hbh hbn hbp hbu hda hdb hdd hdh hdn hdp hdu hha hhb hhd hhh hhn hhp hhu hna hnb hnd hnh hnn hnu hpa hpb hpd hph hpn hpp hpu hua hub hud huh hun hup huu naa nab nad nah nan nap nau nba nbb nbd nbn nbp nbu nda ndb ndd ndh ndn ndp ndu nha nhb nhd nhh nhn nhp nhu nna nnb nnh nnn nnp nnu npa npb npd nph npn npp npu nua nub nud nuh nun nup nuu p-p paa pab pad pah pan pap pau pba pbb pbd pbn pbp pbu pda pdb pdd pdh pdn pdp pdu pha phb phd phn php phu pn- pna pnb pnd pnh pnn pnp pnu ppa ppb ppd pph ppn ppp ppu pua pub pud puh pun pup puu ua- uaa uab uad uah uan uap uau uba ubb ubh ubn ubp ubu uda udb udd udn udp udu uha uhb uhd uhh uhp uhu un- una unb und unh unn unp unu up- upa upb upd uph upn upp upu uua uun uuu