-ing c-cd cccc cccf ccci cccu ccdc ccdf ccdi ccdn ccfc ccfd ccff ccfi ccgc ccic ccid ccii ccnc ccnf ccni ccnu ccny ccuc cdic cdii cdnc cdnf cfcf cfcn cfcy cfgn cfni cfun cfyn cgcc cgcg cgfc cicc cici cicu cidc cidg cidi ciff cifg cigi cigu ciid ciii cin- cinc cind cinf cing cini ciuc ciyu cnci cndd cngi cnic cnid cucc cuci cucn cudi cufc cuff cufi cugy cui- cuif cuin cund cuny cuy- cyc- cycc cyfi cyn- cyun cyy- cyyc cyyn dc-y dccc dcci dccu dcfc dcii dddd dfcc dfcu dici dicy didi didu didy dif- diff dify digg digi diii din- dinc ding dini dinn dinu diyi diyu dnic dudd dudu dufc duff dufu dufy dugu duid duif duin dunc dung dunn duny duyn dycd dycu dydd dyf- dyfi dyin dync dyng dynu dyny dyun fccf fcic fcii fdic fdny ffcc ffff ffii ffun ficc fidc fidf fifc fiff fifi figc figg fiii find fing fini finn fnci fndd fndg fndn fnuf fuc- fuci fudd fudi fufc fuff fufu fugi fugu fuid fuig fund funf fung fuyu fyfi fynd fynn gc-c gccc gccf gcfc gcic gcii gdci gdnf gfcf gfci ggfg gggg gidc gidd gidi gidy giff gifu gigg gigi gign ging gini ginn ginu gncc gngc gnin guci gudi gudu gufc guff gugg gugi gugu guid guin gund gung gunn guny guyu gydi gyfu gyn- gyng gyuu iccc iccf icci iccn iccu icdc icdd icgc icnc idfc idgf idic idid idig idin idun ifcd iffy ific ifid ifni igcc igfc iggy igni ignu igny iicd iiii iiuc incd inci incy ind- indc indi indu indy infi infy inid inig inni innu inny inui inun iucc iuiu iyng n-ii nccc nccf ncci nccn nccu ncdc ncdn ncdu ncfc ncid ncnc ncnd ndcc ndfi ndic nfcu nfdc nfff nfic nfyc ngdc ngic nguu nicc nicd nicf nici nicu nicy nidd nidi nifc niff nigc nigg niiu nind ning nini niyi nngn nnnn nuci nucu nudc nudd nudi nuff nuin nunc nung nunn nuny nycc nycy nyfd nyny ucci ucdc ucdd ucin uddi udic udid udig udin udny udun ufcu ugcc ugcg ugni ugny uguu uncc uncf uncg unci undi undy unfd ungu uni- unic unif unii unin unni uuni uuuu uuyn uyin yccc ydin ygun yidi yidu yiff ying yiud ynug yudu yuff yufu yugg yugi yugu yuin yund yung yuny yuyu yyff yyyy