-er -th c-- ccc cce ccg cch cck ccr cct ccu ce- cec cee ceg ceh cek cer cet ceu cgc cge cgg cgh cgr cgt cgu ch- chc che chg chh chk chr cht chu ckc ckh ckt crc cre crg crh crk crr crt cru ctc cte ctg cth ctk ctr ctt ctu cuc cue cug cuh cuk cur cut cuu ec- ecc ece ecg ech eck ecr ect ecu eec eee eeg eek eer eet egc ege egg egh egr egt egu ehc ehe ehg ehh ehr eht ehu ekc eke ekg ekh ekr ekt eku erc ere erg erh erk err ert eru etc ete etg eth etk etr ett etu eu- euc eue eug eur eut gcc gce gcg gch gck gcr gct gcu ge- gec gee geg geh gek ger get geu ggc ggg ggh ggr ggt ggu ghc ghe ghg ghh ghr ght gkh gkt grc gre grg grh grk grr grt gru gtc gte gtg gth gtk gtr gtt gtu gu- guc gue gug guk gur gut guu hcc hce hcg hch hck hcr hct he- hec hee heg heh hek her het heu hgc hge hgg hgh hgk hgr hgt hgu hhc hhe hhg hhh hhk hhr hht hhu hkg hkh hkk hkr hkt hku hr- hrc hre hrg hrh hrk hrr hrt hru htc hte htg hth htk htr htt huc hue hug huh huk hur hut huu k-t kcc kce kcg kch kck kcr kct kcu ke- kec kee keg keh kek ker ket kgc kgh kgu khe khh khk khr khu kkc kke kkh kkk kkr kkt kku krc krg krk krr krt kru ktc kte ktg kth ktk ktr ktt ktu kuc kue kug kuh kuk kur kut kuu rcc rce rcg rch rcr rct rcu re- rec ree reg reh rek rer ret reu rgc rge rgg rgh rgk rgr rgt rh- rhc rhe rhg rhh rhr rht rhu rkc rke rkg rkk rkt rku rrc rrg rrh rrk rrr rrt rru rtc rte rtg rtk rtr rtt rtu ruc rue rug ruh ruk rur rut ruu tcc tce tcg tch tck tcr tct tcu te- tec tee teg teh tek ter tet teu tgc tge tgg tgh tgk tgr tgt tgu th- thc the thg thh thk thr tht thu tkc tke tkg tkk tkr tkt trc tre trg trh trk trr trt tru ttc tte ttg tth ttk ttr ttt ttu tuc tue tug tuh tuk tur tut tuu ucc uce ucg uch uck ucr uct ucu uec uee ueg ueh uer uet ugc uge ugg ugh ugk ugr ugt ugu uhc uhe uhh uhr uht uhu ukc uke ukk ukr uku ur- urc ure urg urk urr urt uru utc ute uth utk utr utt utu uuc uue uug uur uut uuu

cccc cccu ccee ccgc ccgt cche cchr ccrc ccre ccrg ccrt cctc cctt ccuc ccut cec- cece cect ceec cege ceke cer- cerc cere cert cet- cete cgcc cgcg cger cgtu chce chch chec chee cheh chek cher chet cheu chge chkt chrc chrr chrt chtr chtt chug chuk chur chut ckch ckck cker ckrc crcc crce crcr cre- crec cree creg creh cret creu crkc crrt crtc crue crug cruk crut ctec ctge ctgu ctrc cucc cuce cuck cuek cuer cuk- cuke cure curr curt cut- cutc cute cuth cutt eccc ecce ecct eche echt ecrc ecrr ecru ect- ectc ecth eeee eeke eerc eerg eetc eete eeth eetu egcc egcg egcr egec egee eger egge eggh eghe eghh egre egte egtk ehcc eheh eher eheu ehre ehte ekch ekek eker eket ekur ercc erce erch erec erer eret erg- ergg ergh erhc erhu erke errc erre erth ertu eruc eruh erur etcc etch etec etee eter eth- ethe etre ette ettu euch euer euge eugh eur- eurc eure eurt euth gc-c gccc gcet gcrg gctc gece geck geek geer geet gege gegg geht gehu gere gert geru gete getg geth getk gett geue gggg gghg ghee gheg ghug grcc grce grec gree greg gret greu grrr grtc grue grug grur grut gtcr guch guck guer guge gugg gugh gugu guhe guhr gure gurg gurh gurk gurr gurt guru gute guth gutt gutu hccc hcch hcgh hech heck hect heeg heek heer heet hege hegg hegh hehe heke hekt heku herc here herg herk herr hert heru hete heth hett hetu heue heug heuk heur hggc hgtc hhgg hhhh hkcc hket hree hrrc hrte htcc htet htrk httr huch huck hucu huer huet huge hugg hugh huhu huke hure hurk hurr hurt huru hute huth hutt hutu kccc kcck kccr kcct kccu kcec kcee kceg kcet kceu kcgc kcgr kche kchg kchh kchk kchr kchu kckc kckk kckr kcrc kcrg kcrh kcrr kcrt kcru kctc kcte kctu kcue kcuh kcuk kecg kech keck kecr keeh keek keer keet kege kegg kegh kegk kegr kehk kehr kekc keke keku ker- kerc kere kerk kerr kert keru ket- ketc kete keth ketk ketr kett ketu keug keur kgcc kgce kgcr kgec kget kggg kggr kghr kght kgrc kgre kgrg kgrk kgrr kgrt kgtk khcc khch khck khct khec kher khet khgc khge khgg khhg khhk khke khkk khkr khrk khrr khrt khte khth khtk khtr khtt khug khuk khur khut kkch kkck kkcr kkct kkeg kkgr kkhh kkhk kkhr kkkk kkrc kkre kkrh kkrk kkrr kkrt kktc kktk kktu kkut kkuu krcc krce krcg krch krcu krec kree kreh krek kret kreu krgt krhc krkc krke krkh krkk krkr krku krrc krre krrg krrk krrr krrt krtc krth krtk krtr kruc krue krug kruh kruk krur ktcc ktce ktch ktck ktcr ktec ktee kteg kteh ktek ktge ktgg ktgr kthc kthe kthh kthk kthr ktht kthu ktkc ktke ktkk ktkr ktkt ktku ktrc ktre ktrg ktrh ktrk ktrr ktrt ktru kttc kttg ktth kttk kttr kttt kttu ktuc ktug ktuh kucc kuce kuch kucr kuek kueu kuge kugr kuht kuhu kuke kukh kukk kuku kure kurk kurr kurt kuru kute kuth kutr