cccc ccgc ccgt cchr ccoc ccow ccrc ccrg ccrt cctc cctt cgcc cgcg cgro chch choc choh choo chor chow chrc chro chrr chrt chrw chto chtr chtt chwo coch coco coct cogh cogo coho cooh coot cor- corc corg coro corr cort cotc coth coto cott cotw cowh cowt crcc crcr croc croh croo cror crot crow crrt crtc ctor ctot ctrc cttw cwot cwrw gc-c gccc gcrg gctc gggg gghg goch gocr gogh gogo goog goor goot gorg goro gorr gort goth goto gott gowt grcc groc grog groh groo gror grot grow grrr grtc gtco gtcr gwcc gwor gwtw gwwr hccc hcch hcgh hggc hgtc hhgg hhhh hoch hocr hogg hogh hogo hoho hoor hoot horc horg horo horr hort horw hoth hoto hotr hott hotw howh howr howt hrrc htcc htgw htoh httr occc occt ocht ocro ocrr oct- octo oght ogog ogro ogwr ohcc ohgr ohho ohoh ohow ohto oocr ooho oooh oooo oort ootw orch orco orgo oro- oror orot orro ortc orth orto orwo otho othr oto- otog otoh otoo otor otow otro otto otwo owch owoh owow owt- owth owtt rccc rcgc rcrg rctc rctg rgtr rhcg rhoc rhog rhoh rocc roch roco rogg rogh rogo rohr roog roor root rorc roro rort rotc rotg roth roto rotr rott rowh rowr rowt roww rrrr rtcc rtcg rwch tccc tch- tchh tcho tchr tctc tgcc tgtc thch thog thoo thor thot thow thro thrw thtr toch toco togh togo togr togt toho tooh toor toot torc torg toro torr tort totc toth toto totr tott towh trcc troc trog troo trot trow trtc trtr tttt twch two- twoc twoh twoo twot wccc wccg wcch wcco wccr wcct wccw wcgc wcgo wcgr wcgw wchc wcho wchr wcht wcoc wcog wcoh wcoo wcor wcot wcrc wcrh wcro wcrr wcrt wcrw wctc wctg wcth wcto wctr wctt wctw wcwc wcwg wgch wgco wgcr wgct wggc wggg wggh wggo wghc wghr wght wghw wgoc wgog wgoh wgow wgrc wgrh wgro wgrr wgrt wgrw wgth wgto wgtr wgtt wgwg wgww whcc whcg whco whcr whct whgg whgh whgt whhh whho whhr whht whhw whog whoo whor whot whow whr- whrc whrg whrh whro whrw whtc whtg whth whto whtt whwc whwh wocc wocg woch woco wocr wogg wogh wogo wogr wogt wohc woht wooc woog woot woow worc worg woro worr wort worw wotc woth wotr wott wotw wowc wowo wowt woww wrcg wrch wrco wrcr wrct wrcw wrgc wrgo wrgr wrgw wrhc wrho wrht wroc wrog wroo wrot wrow wrrc wrrh wrro wrrw wrtc wrtg wrth wrto wrtr wrtw wrwc wrwh wrwr wtcc wtcg wtch wtco wtcr wtct wtcw wtgg wtgr wthg wthr wtht wtoc wtog wtoh wtor wtot wtow wtrc wtrg wtrh wtro wtrt wtrw wttc wttg wtth wtto wttr wttt wttw wtwg wtwo wtwr wtwt wtww wwch wwco wwcr wwct wwcw wwgc wwgo wwgr wwhg wwho wwhr wwht wwog wwor wwot wwow wwrc wwrr wwrw wwtc wwtg wwth wwtr wwtw wwwc wwwh wwwr wwww