-er ddd dde ddi ddn ddo ddq ddr dds ddt ddu de- ded dee dei den deo deq der des det deu di- did die dii din dio diq dir dis dit diu dnd dne dni dnn dno dnq dnr dns dnt dod doe doi don doo doq dor dos dot dou dqe dqn dqs drd dre dri drn dro drq drr drs drt dru dsd dse dsi dsn dso dsq dsr dss dst dsu dtd dte dti dtn dto dtr dts dtt dtu dud due dui dun duo dur dus dut ed- edd ede edi edn edo edr eds edt edu eed eee een eeo eer ees eet eid eie eii ein eio eir eis eit eiu en- end ene eni enn eno enr ens ent enu eo- eod eoe eoi eon eoo eoq eor eos eot eou eqe eqn eqq eqs eqt equ erd ere eri ern ero erq err ers ert eru es- esd ese esi esn eso esq esr ess est esu etd ete eti etn eto etr ets ett etu eu- eud eue eui eun eur eus eut i-d idd ide idi idn ido idq idr ids idt idu ie- ied iee iei ien ier ies iet iid iie iii iin iio iir iis iit iiu in- ind ine ini inn ino inq inr ins int inu io- iod ioe ioi ion ioo ior ios iot iou iqd iqe iqs iqt iqu ir- ird ire iri irn iro irq irr irs irt iru is- isd ise isi isn iso isq isr iss ist isu itd ite iti itn ito itq its itt itu iu- iud iue iui iur ius iut n-i ndd nde ndi ndn ndo ndr nds ndt ndu ne- ned nee nei nen neo ner nes net neu nid nie nii nin nio niq nir nis nit niu nne nni nnn nno nns nnt nnu no- nod noe noi non noo nor nos not nou nqs nqt nrd nre nri nrn nro nrr nrs nrt nru nsd nse nsi nsn nso nsr nss nst nsu ntd nte nti ntn nto ntq ntr nts ntt ntu nud nue nui nun nuo nuq nur nus nut nuu o-i odd ode odi odn odo odr ods odt odu oed oee oei oen oeo oer oes oet oid oie oii oin oio oir ois oit oiu on- ond one oni onn ono onr ons ont onu oo- ood ooi oon ooo oor oos oot oqo or- ord ore ori orn oro orr ors ort oru os- osd ose osi osn oso osq osr oss ost osu ot- otd ote oti otn oto otr ots ott otu ou- oud oue oui oun ouo our ous out qdr qds qdt qed qee qen qeo qet qid qie qin qio qir qis qit qiu qnd qne qni qns qoi qoo qor qos qqq qqu qre qri qrs qrt qru qsd qsi qso qsr qst qtd qti qto qtq qtr qts qu- qud que qui quo qur qus qut rdd rde rdi rdn rdo rdr rds rdt rdu re- red ree rei ren reo req rer res ret reu rid rie rii rin rio riq rir ris rit rnd rni rnn rno rnr rns rnt rnu rod roe roi ron roo ror ros rot rou rqn rqs rrd rri rrn rrq rrr rrs rrt rru rsd rse rsi rsn rso rsq rsr rss rst rsu rtd rte rti rtn rto rtq rtr rts rtt rtu rud rue rui run ruo rur rus rut ruu sdd sde sdi sdn sdo sdq sdr sds sdt sdu se- sed see sei sen seo seq ser ses set seu sid sie sii sin sio siq sir sis sit siu snd sne sni snn sno snr sns snt snu sod soe soi son soo soq sor sos sot sou sqd sqi sqn sqq sqr sqs sr- srd sre sri srn sro srq srr srs srt ss- ssd sse ssi ssn sso ssq ssr sss sst ssu std ste sti stn sto stq str sts stt stu sud sue sui sun suo suq sur sus sut suu tdd tde tdi tdn tdo tdr tds tdt tdu te- ted tee tei ten teo teq ter tes tet teu tid tie tii tin tio tir tis tit tiu tnd tne tni tnn tno tnq tnr tns tnt to- tod toe toi ton too toq tor tos tot tou tqo trd tre tri trn tro trq trr trs trt tru tsd tse tsi tsn tso tsq tsr tss tst tsu ttd tte tti ttn tto ttr tts ttt ttu tud tue tui tun tuo tur tus tut tuu udd ude udi udn udo udr uds udt udu ued uee uei uen uer ues uet uid uie uii uin uio uiq uir uis uit uiu un- und une uni unn uno unq unr uns unt unu uod uoe uon uoo uor uos uot ur- urd ure uri urn uro urr urs urt uru usd use usi usn uso usr uss ust usu utd ute uti utn uto utr uts utt utu uue uun uur uus uut uuu