-er c-- ccc ccd cce ccf cck ccl ccr ccu cdc cdd cde cdf cdk cdl cdr cdu ce- cec ced cee cef cek cel cer ceu cfc cfd cfe cff cfk cfl cfr cfu ckc ckd cl- clc cld cle clf clk cll clr clu crc crd cre crf crk crl crr cru cuc cud cue cuf cuk cul cur cuu dcc dcd dce dcf dck dcl dcr dcu ddc ddd dde ddf ddk ddl ddr ddu de- dec ded dee def dek del der deu dfc dfd dfe dff dfk dfl dfr dfu dkc dke dkk dkl dkr dku dl- dlc dld dle dlf dlk dll dlr dlu drc drd dre drk drl drr dru duc dud due duf duk dul dur ec- ecc ecd ece ecf eck ecl ecr ecu ed- edc edd ede edf edk edl edr edu eec eed eee eef eek eel eer ef- efc efd efe eff efl efr ekc ekd eke ekf ekl ekr eku elc eld ele elf elk ell elr elu erc erd ere erf erk erl err eru eu- euc eud eue euf eul eur fcc fcd fce fcf fck fcl fcr fcu fdc fdd fde fdf fdk fdl fdr fdu fec fed fee fef fek fel fer feu ffc ffd ffe fff ffk ffl ffr ffu fkc fkf fkk fkl flc fld fle flf fll flr flu frc frd fre frf frk frl frr fru fud fue fuf fuk ful fur fuu kcc kcd kce kck kcl kcr kcu kdc kde kdf kdk kdl kdr kdu ke- kec ked kee kef kek kel ker kfc kfd kff kfu kkc kke kkk kkl kkr kku kl- klc kld klf klr klu krc krd krf krk krl krr kru kuc kud kue kuk kul kur kuu lcc lcd lce lcf lck lcl lcr lcu ldc ldd lde ldf ldk ldl ldr ldu lec led lee lef lek lel ler leu lfc lfd lfe lff lfk lfl lfr lfu lkl lkr llc lld lle llf llk lll llr llu lrc lrd lrf lrk lrr lru luc lud lue luf luk lul lur luu rcc rcd rce rcf rcl rcr rcu rdc rdd rde rdf rdl rdr rdu re- rec red ree ref rek rel rer reu rfc rfd rfe rff rfk rfl rfr rfu rkc rke rkf rkk rku rlc rld rle rlf rll rlr rlu rrc rrd rrf rrk rrl rrr rru ruc rud rue ruf ruk rur ruu ucc ucd uce ucf uck ucl ucr ucu udc udd ude udf udk udl udr udu uec ued uee uef uel uer ufc ufd ufe uff ufl ufr ufu ukc uke ukf ukk ukl ukr uku ulc uld ule ulf ulk ull ulr ulu ur- urc urd ure urf urk url urr uru uuc uue uur uuu

c-cd cccc cccf cccl cccu ccdc ccdf ccdr cced ccee ccel ccfc ccfd ccff ccfl cclc ccrc ccre ccrf ccrl ccuc cd-e cd-r cddl cddr cdec cdef cder cdfe cdre cec- cece cedd cede cedu ceec ceel cef- cefc ceke cel- celc cele celf cell cer- cerc cerd cere cerf cerl cfcf cfcl cffr cfre ckck ckcl ckdu cker ckfr cklf ckrc ckrd clcd cldc cldr clec cled clee clef clek cler cleu clrd clud clue crcc crce crcr crdc cre- crec cred cree creu crfc crfl crkc crkl crlf crud crue cruk cucc cuce cuck cude cued cuek cuer cufc cuff cuk- cuke culc culd cule culk cull curd cure curf curl curr dccc dccl dccu dcfc dcrk dddd ddlc ddrc ddre dec- decc decd dece deck decl dedd dede dedu deed deef deek deel deer defe deff dek- deke deld dele delf delk dell der- derc dere derf derk derr deue deuk deul deur dfcc dfcu dfer dfrf dkdc dred dree dref drek drel drfc drue druk druu duce duck dudd dude dudu duel duer dufc duff dufu duke duku dulc dule dull dulu dure durk duru duul duur e-cl eccc ecce eccl ecdc ecdf ecdl eced ecef ecfc ecfr ecrc ecrf ecrl ecrr ecru eddc edde ede- edel eder edfl edfu edle edru educ edur eede eedu eeee eefe eefl eeke eele eerc efke eked ekek eker ekfc ekur elce elde eldr elec eled elee elef elek eler elfc elfe elke elle ellu elue elul ercc erce erde erdf erec ered erel erer erfc erke erld erle erll errc erre eruc erur eucd eude euer eufc eule eur- eurc eure f--k fccf fcuk fdlr fece feck fede feed feek feel feer fefc fefe feff feke feld fele felf felk fell ferc ferd fere ferk ferr feru feud ffcc ffee ffff ffrr flcl fldr fled flee fler flud flue fluf flur frcc fred free frfc frue fuc- fuck fudd fude fuel fufc fuff fufu fuke fukk fuku fule fulk full fulu fur- fure furl furr kccc kccd kcck kccl kccr kccu kcdc kcdd kcdr kcdu kcec kced kcee kcel kceu kcfc kcfd kcfl kckc kckf kckk kckl kckr kclc kcle kclf kclk kcll kclr kclu kcrc kcrr kcru kcue kcuf kcuk kcul kdcc kdcd kdce kdcr kddc kddd kddf kddk kddl kddr kdec kdef kdel kdfc kdfr kdkd kdkk kdkr kdlc kdld kdlf kdll kdlr kdrf kdrl kduc kdur keck kecr kedc kedd kede kedr keed keef keek keel keer kefc keff kefr kekc keke kekl keku keld kele kelf kelk kell kelu ker- kerc kere kerf kerk kerl kerr keru keul keur kfcd kfcf kfcr kfed kfel kfer kfff kffk kflc kfld kflf kfll kfrc kfrd kfre kfrr kfru kful kkcd kkck kkcl kkcr kkdc kkdd kkdl kked kkfr kkkk kklc kkld kklf kkll kkrc kkre kkrf kkrk kkrl kkrr kkuu klcc klcd klce klck klcl klcr kldc kldd klde kldr klec kled klee klef klek kler klfc klfd klfe klff klkc klkk klkl klkr kllc klle kllk klrc klrd klrf klrk klrr klru klue kluf kluk klur kluu krcc krcd krce krcl krcu krdc krdd krde krdr krdu krec kred kree kref krek kreu krfc krfd krfe krff krkc krkd