-er c-- ccc ccd cce ccf cco ccr cct ccu cdc cdd cde cdf cdo cdr cdt cdu ce- cec ced cee cef ceo cer cet ceu cfc cfd cfe cff cfo cfr cft cfu co- coc cod coe cof coo cor cot cou crc crd cre crf cro crr crt cru ctc ctd cte ctf cto ctr ctt ctu cuc cud cue cuf cuo cur cut cuu dcc dcd dce dcf dco dcr dct dcu ddc ddd dde ddf ddo ddr ddt ddu de- dec ded dee def deo der det deu dfc dfd dfe dff dfo dfr dft dfu doc dod doe dof doo dor dot dou drc drd dre dro drr drt dru dtc dtd dte dtf dto dtr dtt dtu duc dud due duf duo dur dut ec- ecc ecd ece ecf eco ecr ect ecu ed- edc edd ede edf edo edr edt edu eec eed eee eef eeo eer eet ef- efc efd efe eff efo efr eft eo- eoc eod eoe eof eoo eor eot eou erc erd ere erf ero err ert eru etc etd ete etf eto etr ett etu eu- euc eud eue euf eur eut fcc fcd fce fcf fco fcr fct fcu fdc fdd fde fdf fdo fdr fdt fdu fec fed fee fef feo fer fet feu ffc ffd ffe fff ffo ffr fft ffu foc foe fof foo for fot fou frc frd fre frf fro frr frt fru ftc ftd fte ftf fto ftr ftt ftu fud fue fuf fuo fur fut fuu oc- occ ocd ocf oco ocr oct ocu odc odd ode odf odo odr odt odu oec oed oee oef oeo oer oet of- ofc ofd ofe off ofo ofr oft ofu oo- ooc ood oof ooo oor oot or- orc ord ore orf oro orr ort oru ot- otc otd ote otf oto otr ott otu ou- ouc oud oue ouf ouo our out rcc rcd rce rcf rco rcr rct rcu rdc rdd rde rdf rdo rdr rdt rdu re- rec red ree ref reo rer ret reu rfc rfd rfe rff rfo rfr rft rfu roc rod roe rof roo ror rot rou rrc rrd rrf rrr rrt rru rtc rtd rte rtf rto rtr rtt rtu ruc rud rue ruf ruo rur rut ruu tcc tcd tce tcf tco tcr tct tcu tdc tdd tde tdf tdo tdr tdt tdu te- tec ted tee tef teo ter tet teu tfc tfd tfe tff tfo tfr tft tfu to- toc tod toe tof too tor tot tou trc trd tre trf tro trr trt tru ttc ttd tte ttf tto ttr ttt ttu tuc tud tue tuf tuo tur tut tuu ucc ucd uce ucf uco ucr uct ucu udc udd ude udf udo udr udt udu uec ued uee uef uer uet ufc ufd ufe uff ufo ufr uft ufu uoc uod uoe uoo uor uot ur- urc urd ure urf uro urr urt uru utc utd ute utf uto utr utt utu uuc uue uur uut uuu

c-cd cccc cccf cccu ccdc ccdf ccdr cced ccee ccfc ccfd ccff ccoc ccod ccrc ccre ccrf ccrt cctc cctt ccuc ccut cd-e cd-r cddr cdec cdef cder cdfe cdot cdre cec- cece ceco cect cedd cede cedo cedt cedu ceec cef- cefc ceor ceou cer- cerc cerd cere cerf cero cert cet- cete ceto cfcf cfco cffr cfor cfre cfrt cftc cfte cftr coce coco coct cocu codd code coed cofc cofe coff coft cood coof coot cor- corc cord core corf coro corr cort cotc cote coto cott cotu coud coue cour cout crcc crce crcr crdc cre- crec cred cree creo cret creu crfc croc crod croe croo cror crot crrt crtc crtf crud crue crut ctcf ctec ctfc ctfo ctor ctot ctrc cucc cuce cude cued cuer cufc cuff cufo curd cure curf curo curr curt cut- cutc cute cuto cutt dccc dcct dccu dcfc dctc dddd ddoc ddot ddrc ddre dec- decc decd dece deco dect dedd dede dedo dedu deed deef deer deet defe deff defo deft deor der- derc dere derf dero derr dete deto detr deue deur deut dfcc dfco dfcu dfdt dfer dfoe dfrf dftr doce doco doct docu dod- dodd dode dodo doer doff dood doof door doot dorc dord dore dorf doro dorr dort doru dotd dote doto dott douc doud doue douf dour dout dred dree dref dret drfc drod drof drot drou drue drut druu dtcc dted dtfc dtor dtot duce duco duct dudd dude dudo dudu duer duet dufc duff dufu duo- dure duro durt duru dute duur duut eccc ecce ecco ecct ecdc ecdf eced ecef ecfc ecfr eco- ecod ecot ecou ecrc ecrf ecrr ecru ect- ectc ectf ecto eddc edde eddo ede- eder edfu edoc edod edou edru educ edur eede eedu eeee eefe eeoc eerc eero eetc eete eetu efco efeo efet efor eft- eftu eocd eode eore eotc eotd eoto ercc erce erde erdf erec ered erer eret erfc erft eroc erod eroe eroo errc erre erro ertu eruc erur etcc etco etec etee eter etfc etfe etoe etre etro ette etto ettu eucd eude euer eufc eur- eurc eure euro eurt fccf fcot fcto fdoc fdot fdtc fece fect fede feed feer feet fefc fefe feff fefo feod feof ferc ferd fere fero ferr fert feru fete fetr fett fetu feud ffcc ffee ffff ffrr fftf foce foco fode foed foer fofo food foof foot for- ford fore foro forr fort fote foto fott foud four fout frcc fred free freo fret frfc froe frot frou frue ft-c ftcd fter ftfc ftuc fuc- fuct fudd fude fuet fufc fuff fufu fuor fur- fure furo furr furt fute futo futu o-eo occc occt oce oced ocee ocef ocet ocre ocro ocrr oct- octe octo ocur oddd oded odeo oder odet odoo odor odot odou odtu odur oec- oecc oedo oeec oere oeuf ofcr ofdr ofer off- offc offe offo offr offu