-th ddd ddh ddk ddn ddo dds ddt ddu dh- dhd dhh dhk dho dhs dht dhu dkk dko dks dkt dku dnd dnh dnk dnn dno dns dnt dod doh dok don doo dos dot dou dsd dsh dsk dsn dso dss dst dsu dtd dth dtk dtn dto dts dtt dtu dud duh duk dun duo dus dut hdd hdh hdk hdn hdo hds hdt hdu hhd hhh hhk hhn hho hhs hht hhu hkd hkh hkk hkn hko hks hkt hku hnd hnh hnk hnn hno hns hnt hnu hod hoh hok hon hoo hos hot hou hsd hsh hsk hsn hss hst hsu htd hth htk htn hto hts htt hud huh huk hun huo hus hut huu k-t kdh kdk kdo kds kdt kdu khh khk khn kho khs khu kkh kkk kkn kks kkt kku kn- knd knk knn kno knt knu kod koh kok kon koo kos kot kou ksd ksh ksk ksn kso kss kst ksu kth ktk ktn kto kts ktt ktu kud kuh kuk kun kus kut kuu ndd ndh ndk ndn ndo nds ndt ndu nhd nhh nhk nhn nhs nht nhu nkk nkn nko nks nkt nku nnh nnk nnn nno nns nnt nnu no- nod noh nok non noo nos not nou nsd nsh nsk nsn nso nss nst nsu ntd nth ntk ntn nto nts ntt ntu nud nuh nuk nun nuo nus nut nuu odd odh odn odo ods odt odu ohd ohh ohn oho ohs oht ohu okd okk oko oks oku on- ond onh onk onn ono ons ont onu oo- ood ooh ook oon ooo oos oot os- osd osh osk osn oso oss ost osu ot- otd oth otk otn oto ots ott otu ou- oud ouh ouk oun ouo ous out sdd sdh sdk sdn sdo sds sdt sdu sh- shd shh shk shn sho shs sht shu sk- skd skh skk sko sks skt sku snd snk snn sno sns snt snu sod soh sok son soo sos sot sou ss- ssd ssh ssk ssn sso sss sst ssu std sth stk stn sto sts stt stu sud suh suk sun suo sus sut suu tdd tdh tdk tdn tdo tds tdt tdu th- thd thh thk thn tho ths tht thu tkk tko tks tkt tnd tnh tnk tnn tno tns tnt to- tod toh tok ton too tos tot tou tsd tsh tsk tsn tso tss tst tsu ttd tth ttk ttn tto tts ttt ttu tud tuh tuk tun tuo tus tut tuu udd udk udn udo uds udt udu uhd uhh uho uhs uht uhu ukk ukn uku un- und unh unk unn uno uns unt unu uod uok uon uoo uos uot usd ush usk usn uso uss ust usu utd uth utk utn uto uts utt utu uun uus uut uuu