ddd ddi ddn ddo ddq ddr dds ddu di- did dii din dio diq dir dis diu dnd dni dnn dno dnq dnr dns dod doi don doo doq dor dos dou dqn dqs drd dri drn dro drq drr drs dru dsd dsi dsn dso dsq dsr dss dsu dud dui dun duo dur dus i-d idd idi idn ido idq idr ids idu iid iii iin iio iir iis iiu in- ind ini inn ino inq inr ins inu io- iod ioi ion ioo ior ios iou iqd iqs iqu ir- ird iri irn iro irq irr irs iru is- isd isi isn iso isq isr iss isu iu- iud iui iur ius n-i ndd ndi ndn ndo ndr nds ndu nid nii nin nio niq nir nis niu nni nnn nno nns nnu no- nod noi non noo nor nos nou nqs nrd nri nrn nro nrr nrs nru nsd nsi nsn nso nsr nss nsu nud nui nun nuo nuq nur nus nuu o-i odd odi odn odo odr ods odu oid oii oin oio oir ois oiu on- ond oni onn ono onr ons onu oo- ood ooi oon ooo oor oos oqo or- ord ori orn oro orr ors oru os- osd osi osn oso osq osr oss osu ou- oud oui oun ouo our ous qdr qds qid qin qio qir qis qiu qnd qni qns qoi qoo qor qos qqq qqu qri qrs qru qsd qsi qso qsr qu- qud qui quo qur qus rdd rdi rdn rdo rdr rds rdu rid rii rin rio riq rir ris rnd rni rnn rno rnr rns rnu rod roi ron roo ror ros rou rqn rqs rrd rri rrn rrq rrr rrs rru rsd rsi rsn rso rsq rsr rss rsu rud rui run ruo rur rus ruu sdd sdi sdn sdo sdq sdr sds sdu sid sii sin sio siq sir sis siu snd sni snn sno snr sns snu sod soi son soo soq sor sos sou sqd sqi sqn sqq sqr sqs sr- srd sri srn sro srq srr srs ss- ssd ssi ssn sso ssq ssr sss ssu sud sui sun suo suq sur sus suu udd udi udn udo udr uds udu uid uii uin uio uiq uir uis uiu un- und uni unn uno unq unr uns unu uod uon uoo uor uos ur- urd uri urn uro urr urs uru usd usi usn uso usr uss usu uun uur uus uuu