-er -ic c-- ccc ccd cce cci cck ccr ccs cct ccu ccv cdc cdd cde cdi cdk cdr cds cdt cdu cdv ce- cec ced cee cei cek cer ces cet ceu cev ci- cic cid cie cii cik cir cis cit ciu civ ckc ckd cki cks ckt crc crd cre cri crk crr crs crt cru crv csc csd cse csi csk csr css cst csu csv ctc ctd cte cti ctk ctr cts ctt ctu ctv cuc cud cue cui cuk cur cus cut cuu cuv cvc cvd cve cvi cvk cvr cvs cvt cvu cvv dcc dcd dce dci dck dcr dcs dct dcu dcv ddc ddd dde ddi ddk ddr dds ddt ddu de- dec ded dee dei dek der des det deu dev di- dic did die dii dik dir dis dit diu div dkc dke dki dkk dkr dks dkt dku drc drd dre dri drk drr drs drt dru drv dsc dsd dse dsi dsk dsr dss dst dsu dsv dtc dtd dte dti dtk dtr dts dtt dtu dtv duc dud due dui duk dur dus dut duv dvc dvd dve dvi dvk dvr dvs dvt dvu ec- ecc ecd ece eci eck ecr ecs ect ecu ecv ed- edc edd ede edi edk edr eds edt edu eec eed eee eek eer ees eet eev eic eid eie eii eik eir eis eit eiu eiv ekc ekd eke eki ekr eks ekt eku ekv erc erd ere eri erk err ers ert eru erv es- esc esd ese esi esk esr ess est esu esv etc etd ete eti etk etr ets ett etu etv eu- euc eud eue eui eur eus eut euv evc evd eve evi evr evs evt evv i-d i-v icc icd ice ici ick icr ics ict icu icv idc idd ide idi idk idr ids idt idu idv ie- iec ied iee iei iek ier ies iet iev iic iid iie iii iir iis iit iiu ikc ike iki ikk ikr iks ikt iku ikv ir- irc ird ire iri irk irr irs irt iru irv is- isc isd ise isi isk isr iss ist isu isv itc itd ite iti itk its itt itu itv iu- iuc iud iue iui iur ius iut ivc ivd ive ivi ivr ivs ivt ivu ivv k-t kcc kcd kce kci kck kcr kcs kct kcu kdc kde kdk kdr kds kdt kdu ke- kec ked kee kei kek ker kes ket kev kic kid kie kii kik kir kis kit kiu kiv kkc kke kki kkk kkr kks kkt kku kkv krc krd kri krk krr krs krt kru krv ksc ksd kse ksi ksk ksr kss kst ksu ksv ktc kte ktk ktr kts ktt ktu ktv kuc kud kue kui kuk kur kus kut kuu kvi kvk kvr kvs kvv rcc rcd rce rci rcr rcs rct rcu rcv rdc rdd rde rdi rdr rds rdt rdu rdv re- rec red ree rei rek rer res ret reu rev ric rid rie rii rik rir ris rit riv rkc rke rkk rks rkt rku rkv rrc rrd rri rrk rrr rrs rrt rru rsc rsd rse rsi rsk rsr rss rst rsu rsv rtc rtd rte rti rtk rtr rts rtt rtu rtv ruc rud rue rui ruk rur rus rut ruu ruv rvc rvd rve rvi rvr rvs rvt rvu rvv scc scd sce sci sck scr scs sct scu scv sdc sdd sde sdi sdk sdr sds sdt sdu sdv se- sec sed see sei sek ser ses set seu sev sic sid sie sii sik sir sis sit siu siv sk- skc skd ske ski skk skr sks skt sku sr- src srd sre sri srk srr srs srt srv ss- ssc ssd sse ssi ssk ssr sss sst ssu ssv stc std ste sti stk str sts stt stu stv suc sud sue sui suk sur sus sut suu suv svc svd sve svi svk svr svs svt svu svv tcc tcd tce tci tck tcr tcs tct tcu tcv tdc tdd tde tdi tdk tdr tds tdt tdu tdv te- tec ted tee tei tek ter tes tet teu tev tic tid tie tii tik tir tis tit tiu tiv tkc tke tkk tkr tks tkt trc trd tre tri trk trr trs trt tru trv tsc tsd tse tsi tsk tsr tss tst tsu tsv ttc ttd tte tti ttk ttr tts ttt ttu ttv tuc tud tue tui tuk tur tus tut tuu tuv tvc tvd tve tvi tvk tvr tvs tvt tvu ucc ucd uce uci uck ucr ucs uct ucu ucv udc udd ude udi udk udr uds udt udu udv uec ued uee uei uer ues uet uic uid uie uii uir uis uit uiu ukc uke uki ukk ukr uku ur- urc urd ure uri urk urr urs urt uru usc usd use usi usk usr uss ust usu usv utc utd ute uti utk utr uts utt utu utv uuc uue uur uus uut uuu uvc uve uvs uvu uvv v-e vcc vcd vce vci vcr vcs vct vcu vdc vdd vde vdi vdk vdr vds vdt vdu vdv vec ved vee vei vek ver ves vet veu vi- vic vid vie vii vik vir vis vit viu viv vkt vrc vrd vre vri vrk vrr vrs vrt vru vsc vsd vse vsi vsk vsr vss vst vsu vsv vtc vte vti vtk vtr vts vtt vtu vtv vue vuk vur vus vut vuv vvc vvi vvr vvs vvt vvv

c-cd cccc ccci cccs cccu cccv ccdc ccdi ccdr ccds cced ccee ccic ccid ccii ccir ccis cciv ccrc ccre ccri ccrs ccrt ccsd ccsi ccss ccst cctc cctt cctv ccuc ccus ccut ccvi ccvs cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdiv cdre cdrs cdss cdtv cdvd cdvi cec- cece ceci cecs cect cedd cede cedi cedt cedu ceec cees ceke cer- cerc cerd cere ceri cers