ddd ddh ddi ddn ddo ddp dds dh- dhd dhh dhi dho dhp dhs di- did dih dii din dio dip dis dnd dnh dni dnn dno dnp dns dod doh doi don doo dop dos dpd dph dpi dpn dpo dpp dps dsd dsh dsi dsn dso dsp dss h-i hdd hdh hdi hdn hdo hdp hds hhd hhh hhi hhn hho hhp hhs hid hih hii hin hio hip his hnd hnh hnn hno hns hod hoh hoi hon hoo hop hos hpd hph hpi hpn hpo hpp hps hsd hsh hsi hsn hsp hss i-d idd idh idi idn ido idp ids ihd ihh ihi ihn iho ihp ihs iid iih iii iin iio iip iis in- ind inh ini inn ino inp ins io- iod ioh ioi ion ioo iop ios ipd ipi ipn ipo ipp ips is- isd ish isi isn iso isp iss n-i ndd ndh ndi ndn ndo ndp nds nhd nhh nhi nhn nhp nhs nid nih nii nin nio nip nis nnh nni nnn nno nnp nns no- nod noh noi non noo nop nos npd nph npi npn npo npp nps nsd nsh nsi nsn nso nsp nss o-i odd odh odi odn odo odp ods ohd ohh ohi ohn oho ohp ohs oid oii oin oio oip ois on- ond onh oni onn ono onp ons oo- ood ooh ooi oon ooo oop oos op- opd oph opi opn opo opp ops os- osd osh osi osn oso osp oss p-p pdd pdh pdi pdn pdo pdp pds phd phi phn pho php phs pid pih pii pin pio pip pis pn- pnd pnh pni pnn pno pnp pns pod poh poi pon poo pop pos ppd pph ppi ppn ppo ppp pps ps- psd psh psi psn pso psp pss sdd sdh sdi sdn sdo sdp sds sh- shd shh shi shn sho shp shs sid sih sii sin sio sip sis snd sni snn sno snp sns sod soh soi son soo sop sos spd sph spi spn spo spp sps ss- ssd ssh ssi ssn sso ssp sss