ddd ddh ddk ddn ddr dds dh- dhd dhh dhk dhr dhs dkk dkr dks dnd dnh dnk dnn dnr dns drd drk drn drr drs dsd dsh dsk dsn dsr dss hdd hdh hdk hdn hdr hds hhd hhh hhk hhn hhr hhs hkd hkh hkk hkn hkr hks hnd hnh hnk hnn hns hr- hrd hrh hrk hrn hrr hrs hsd hsh hsk hsn hsr hss kdh kdk kdr kds khh khk khn khr khs kkh kkk kkn kkr kks kn- knd knk knn knr krd krk krn krr krs ksd ksh ksk ksn ksr kss ndd ndh ndk ndn ndr nds nhd nhh nhk nhn nhr nhs nkk nkn nkr nks nnh nnk nnn nns nrd nrk nrn nrr nrs nsd nsh nsk nsn nsr nss rdd rdh rdn rdr rds rh- rhd rhh rhn rhr rhs rkk rks rnd rnh rnn rnr rns rrd rrh rrk rrn rrr rrs rsd rsh rsk rsn rsr rss sdd sdh sdk sdn sdr sds sh- shd shh shk shn shr shs sk- skd skh skk skr sks snd snk snn snr sns sr- srd srh srk srn srr srs ss- ssd ssh ssk ssn ssr sss