-up ddd ddh ddk ddn ddo ddp dds ddu dh- dhd dhh dhk dho dhp dhs dhu dkk dko dkp dks dku dnd dnh dnk dnn dno dnp dns dod doh dok don doo dop dos dou dpd dph dpk dpn dpo dpp dps dpu dsd dsh dsk dsn dso dsp dss dsu dud duh duk dun duo dup dus hdd hdh hdk hdn hdo hdp hds hdu hhd hhh hhk hhn hho hhp hhs hhu hkd hkh hkk hkn hko hkp hks hku hnd hnh hnk hnn hno hns hnu hod hoh hok hon hoo hop hos hou hpd hph hpk hpn hpo hpp hps hpu hsd hsh hsk hsn hsp hss hsu hud huh huk hun huo hup hus huu kdh kdk kdo kdp kds kdu khh khk khn kho khs khu kkh kkk kkn kkp kks kku kn- knd knk knn kno knp knu kod koh kok kon koo kop kos kou kpd kph kpk kpn kpo kpp kps kpu ksd ksh ksk ksn kso ksp kss ksu kud kuh kuk kun kup kus kuu ndd ndh ndk ndn ndo ndp nds ndu nhd nhh nhk nhn nhp nhs nhu nkk nkn nko nkp nks nku nnh nnk nnn nno nnp nns nnu no- nod noh nok non noo nop nos nou npd nph npn npo npp nps npu nsd nsh nsk nsn nso nsp nss nsu nud nuh nuk nun nuo nup nus nuu odd odh odn odo odp ods odu ohd ohh ohn oho ohp ohs ohu okd okk oko okp oks oku on- ond onh onk onn ono onp ons onu oo- ood ooh ook oon ooo oop oos op- opd oph opk opn opo opp ops os- osd osh osk osn oso osp oss osu ou- oud ouh ouk oun ouo oup ous p-p pdd pdh pdk pdn pdo pdp pds pdu phd phk phn pho php phs phu pkd pkn pko pkp pks pku pn- pnd pnh pnk pnn pno pnp pns pnu pod poh pok pon poo pop pos pou ppd pph ppk ppn ppo ppp pps ppu ps- psd psh psk psn pso psp pss psu pud puh puk pun pup pus puu sdd sdh sdk sdn sdo sdp sds sdu sh- shd shh shk shn sho shp shs shu sk- skd skh skk sko skp sks sku snd snk snn sno snp sns snu sod soh sok son soo sop sos sou spd sph spk spn spo spp sps spu ss- ssd ssh ssk ssn sso ssp sss ssu sud suh suk sun suo sup sus suu udd udk udn udo udp uds udu uhd uhh uho uhp uhs uhu ukk ukn ukp uku un- und unh unk unn uno unp uns unu uod uok uon uoo uop uos up- upd uph upk upn upo upp ups upu usd ush usk usn uso usp uss usu uun uus uuu