-er -ic -up c-- ccc ccd cce cci cco ccp ccr ccs cct ccu ccz cdc cdd cde cdi cdo cdp cdr cds cdt cdu cdz ce- cec ced cee cei ceo cep cer ces cet ceu cez ci- cic cid cie cii cio cip cir cis cit ciu co- coc cod coe coi coo cop cor cos cot cou coz cpc cpd cpe cpi cpo cpp cpr cps cpt cpu cpz crc crd cre cri cro crp crr crs crt cru crz csc csd cse csi cso csp csr css cst csu csz ctc ctd cte cti cto ctp ctr cts ctt ctu ctz cuc cud cue cui cuo cup cur cus cut cuu cuz cz- czc czd cze czo czt dcc dcd dce dci dco dcp dcr dcs dct dcu ddc ddd dde ddi ddo ddp ddr dds ddt ddu ddz de- dec ded dee dei deo dep der des det deu dez di- dic did die dii dio dip dir dis dit diu diz doc dod doe doi doo dop dor dos dot dou doz dpc dpd dpe dpi dpo dpp dpr dps dpt dpu dpz drc drd dre dri dro drp drr drs drt dru drz dsc dsd dse dsi dso dsp dsr dss dst dsu dsz dtc dtd dte dti dto dtp dtr dts dtt dtu dtz duc dud due dui duo dup dur dus dut duz dzd dze dzi dzo dzp dzr dzs dzu ec- ecc ecd ece eci eco ecr ecs ect ecu ed- edc edd ede edi edo edp edr eds edt edu eec eed eee eeo eep eer ees eet eic eid eie eii eio eip eir eis eit eiu eo- eoc eod eoe eoi eoo eop eor eos eot eou ep- epc epd epe epi epo epp epr eps ept epu epz erc erd ere eri ero erp err ers ert eru erz es- esc esd ese esi eso esp esr ess est esu etc etd ete eti eto etp etr ets ett etu etz eu- euc eud eue eui eup eur eus eut eze ezo ezr ezs ezz i-d icc icd ice ici ico icp icr ics ict icu icz idc idd ide idi ido idp idr ids idt idu ie- iec ied iee iei iep ier ies iet iic iid iie iii iio iip iir iis iit iiu io- ioc iod ioe ioi ioo iop ior ios iot iou ipc ipd ipe ipi ipo ipp ipr ips ipt ipu ir- irc ird ire iri iro irp irr irs irt iru is- isc isd ise isi iso isp isr iss ist isu itc itd ite iti ito itp its itt itu itz iu- iuc iud iue iui iup iur ius iut iuz ize izi izo izu izz o-i oc- occ ocd oci oco ocp ocr ocs oct ocu ocz odc odd ode odi odo odp odr ods odt odu oec oed oee oei oeo oep oer oes oet oic oid oie oii oio oip oir ois oit oiu oiz oo- ooc ood ooi ooo oop oor oos oot op- opc opd ope opi opo opp opr ops opt or- orc ord ore ori oro orp orr ors ort oru orz os- osc osd ose osi oso osp osr oss ost osu ot- otc otd ote oti oto otp otr ots ott otu otz ou- ouc oud oue oui ouo oup our ous out oze ozo ozs ozt ozu ozz p-p pcc pcd pce pci pco pcp pcr pcs pct pcu pdc pdd pde pdi pdo pdp pdr pds pdt pdu pdz pec ped pee pei peo pep per pes pet peu pez pic pid pie pii pio pip pir pis pit piu piz poc pod poe poi poo pop por pos pot pou poz ppc ppd ppe ppi ppo ppp ppr pps ppt ppu ppz prc prd pre pri pro prp prr prs prt pru prz ps- psc psd pse psi pso psp psr pss pst psu pt- ptc ptd pte pti pto ptp ptr pts ptt ptu ptz puc pud pue pui pup pur pus put puu puz pzc pzp pzt rcc rcd rce rci rco rcp rcr rcs rct rcu rdc rdd rde rdi rdo rdp rdr rds rdt rdu re- rec red ree rei reo rep rer res ret reu rez ric rid rie rii rio rip rir ris rit riz roc rod roe roi roo rop ror ros rot rou roz rpc rpd rpe rpi rpo rpp rpr rps rpt rpu rpz rrc rrd rri rrp rrr rrs rrt rru rsc rsd rse rsi rso rsp rsr rss rst rsu rtc rtd rte rti rto rtp rtr rts rtt rtu rtz ruc rud rue rui ruo rup rur rus rut ruu ruz rze rzo scc scd sce sci sco scp scr scs sct scu sdc sdd sde sdi sdo sdp sdr sds sdt sdu sdz se- sec sed see sei seo sep ser ses set seu sez sic sid sie sii sio sip sir sis sit siu soc sod soe soi soo sop sor sos sot sou soz spc spd spe spi spo spp spr sps spt spu spz sr- src srd sre sri sro srp srr srs srt ss- ssc ssd sse ssi sso ssp ssr sss sst ssu ssz stc std ste sti sto stp str sts stt stu stz suc sud sue sui suo sup sur sus sut suu suz szd sze szi szp szr szu tcc tcd tce tci tco tcp tcr tcs tct tcu tdc tdd tde tdi tdo tdp tdr tds tdt tdu te- tec ted tee tei teo tep ter tes tet teu tez tic tid tie tii tio tip tir tis tit tiu tiz to- toc tod toe toi too top tor tos tot tou toz tpc tpd tpe tpi tpo tpp tpr tps tpt tpu tpz trc trd tre tri tro trp trr trs trt tru trz tsc tsd tse tsi tso tsp tsr tss tst tsu ttc ttd tte tti tto ttp ttr tts ttt