-er -up ddd dde ddi ddn ddo ddp ddr dds ddt ddu ddz de- ded dee dei den deo dep der des det deu dez di- did die dii din dio dip dir dis dit diu diz dnd dne dni dnn dno dnp dnr dns dnt dnz dod doe doi don doo dop dor dos dot dou doz dpd dpe dpi dpn dpo dpp dpr dps dpt dpu dpz drd dre dri drn dro drp drr drs drt dru drz dsd dse dsi dsn dso dsp dsr dss dst dsu dsz dtd dte dti dtn dto dtp dtr dts dtt dtu dtz dud due dui dun duo dup dur dus dut duz dzd dze dzi dzo dzp dzr dzs dzu ed- edd ede edi edn edo edp edr eds edt edu eed eee een eeo eep eer ees eet eid eie eii ein eio eip eir eis eit eiu en- end ene eni enn eno enp enr ens ent enu enz eo- eod eoe eoi eon eoo eop eor eos eot eou ep- epd epe epi epn epo epp epr eps ept epu epz erd ere eri ern ero erp err ers ert eru erz es- esd ese esi esn eso esp esr ess est esu etd ete eti etn eto etp etr ets ett etu etz eu- eud eue eui eun eup eur eus eut eze ezo ezr ezs ezz i-d idd ide idi idn ido idp idr ids idt idu ie- ied iee iei ien iep ier ies iet iid iie iii iin iio iip iir iis iit iiu in- ind ine ini inn ino inp inr ins int inu io- iod ioe ioi ion ioo iop ior ios iot iou ipd ipe ipi ipn ipo ipp ipr ips ipt ipu ir- ird ire iri irn iro irp irr irs irt iru is- isd ise isi isn iso isp isr iss ist isu itd ite iti itn ito itp its itt itu itz iu- iud iue iui iup iur ius iut iuz ize izi izo izu izz n-i ndd nde ndi ndn ndo ndp ndr nds ndt ndu ne- ned nee nei nen neo nep ner nes net neu nez nid nie nii nin nio nip nir nis nit niu niz nne nni nnn nno nnp nns nnt nnu nnz no- nod noe noi non noo nop nor nos not nou noz npd npe npi npn npo npp npr nps npt npu npz nrd nre nri nrn nro nrp nrr nrs nrt nru nrz nsd nse nsi nsn nso nsp nsr nss nst nsu nsz ntd nte nti ntn nto ntp ntr nts ntt ntu ntz nud nue nui nun nuo nup nur nus nut nuu nzd nze nzi nzo nzp nzs nzz o-i odd ode odi odn odo odp odr ods odt odu oed oee oei oen oeo oep oer oes oet oid oie oii oin oio oip oir ois oit oiu oiz on- ond one oni onn ono onp onr ons ont onu oo- ood ooi oon ooo oop oor oos oot op- opd ope opi opn opo opp opr ops opt or- ord ore ori orn oro orp orr ors ort oru orz os- osd ose osi osn oso osp osr oss ost osu ot- otd ote oti otn oto otp otr ots ott otu otz ou- oud oue oui oun ouo oup our ous out oze ozo ozs ozt ozu ozz p-p pdd pde pdi pdn pdo pdp pdr pds pdt pdu pdz ped pee pei pen peo pep per pes pet peu pez pid pie pii pin pio pip pir pis pit piu piz pn- pnd pne pni pnn pno pnp pnr pns pnt pnu pod poe poi pon poo pop por pos pot pou poz ppd ppe ppi ppn ppo ppp ppr pps ppt ppu ppz prd pre pri prn pro prp prr prs prt pru prz ps- psd pse psi psn pso psp psr pss pst psu pt- ptd pte pti ptn pto ptp ptr pts ptt ptu ptz pud pue pui pun pup pur pus put puu puz pzp pzt rdd rde rdi rdn rdo rdp rdr rds rdt rdu re- red ree rei ren reo rep rer res ret reu rez rid rie rii rin rio rip rir ris rit riz rnd rni rnn rno rnp rnr rns rnt rnu rnz rod roe roi ron roo rop ror ros rot rou roz rpd rpe rpi rpn rpo rpp rpr rps rpt rpu rpz rrd rri rrn rrp rrr rrs rrt rru rsd rse rsi rsn rso rsp rsr rss rst rsu rtd rte rti rtn rto rtp rtr rts rtt rtu rtz rud rue rui run ruo rup rur rus rut ruu ruz rze rzo sdd sde sdi sdn sdo sdp sdr sds sdt sdu sdz se- sed see sei sen seo sep ser ses set seu sez sid sie sii sin sio sip sir sis sit siu snd sne sni snn sno snp snr sns snt snu sod soe soi son soo sop sor sos sot sou soz spd spe spi spn spo spp spr sps spt spu spz sr- srd sre sri srn sro srp srr srs srt ss- ssd sse ssi ssn sso ssp ssr sss sst ssu ssz std ste sti stn sto stp str sts stt stu stz sud sue sui sun suo sup sur sus sut suu suz szd sze szi szp szr szu tdd tde tdi tdn tdo tdp tdr tds tdt tdu te- ted tee tei ten teo tep ter tes tet teu tez tid tie tii tin tio tip tir tis tit tiu tiz tnd tne tni tnn tno tnp tnr tns tnt tnz to- tod toe toi ton too top tor tos tot tou toz tpd tpe tpi tpn tpo tpp tpr tps tpt tpu tpz trd tre tri trn tro trp trr trs trt tru trz tsd tse tsi tsn tso tsp tsr tss tst tsu ttd tte tti ttn tto ttp ttr tts ttt ttu tud tue