c-cd cccc cccl ccdc ccdh ccgc ccgt cchl cclc cclg ccoc ccod cctc cctl cctt cddl cdot cgcc cgcg cgtl chch chgd chlc chlt choc chod choh chol choo chto chtt clcd cldc clod clog cloo clot cltc coch coco coct codd codl cogh cogo coho col- cold coll colo colt cood cooh cool coot cotc coth coto cott ctlg ctol ctot dccc dccl dcct dcgo dctc dddd ddlc ddoc ddot dglc dhod dhol dlco doch doco doct dod- dodd dodg dodo dog- dogg dogh dogo dohc dohl dold doll dolo dolt dood dool doot dotd doth doto dott dtcc dthd dtot gc-c gccc gclc gctc ggcl gggg gghg ghll ghol glcc glod glog gloh glot goch godo gogh gogo gold goll golo golt good goog gool goot gotd goth gotl goto gott gtco gtld hccc hcch hcgh hdlg hdoc hdod hdtt hggc hgtc hhcl hhgg hhhh hlod hoch hodh hogg hogh hogl hogo hohl hoho hol- holc hold holh holl holo holt hood hool hoot hotd hoth hotl hoto hott htcc htgl htoh htol lccc lcdd lchc lctl lcto lgdt lgth lhhh llcc lldc llgc lllc llll lloc llod lloo locc loch loco lodh log- logh logo loho lold loll lolo looc lood lool loot lotd loth lotl loto lott ltcc ltcg lttc occc occt ocht oclc oct- octo oddd odoh odoo odot ogdc ogdh ogdl oght ogod ogog ohcc ohho ohoh ohto olcc oldh olgc ollo olog olot ooho oold oolo oooh oooo otcd otcl otho oto- otog otoh otoo otto tccc tcdd tch- tchh tcho tctc tgcc tgtc thch thog thoo thot tlco tlgc toch toco todd todo todt togh togo togt toho tol- told toll tolo tolt tood tooh tool toot totc totd toth toto tott tttt