-ing c-cd cccc ccci cccs ccdc ccdi ccdn ccds ccgc ccgs ccic ccid ccii ccis ccnc ccni ccns ccsd ccsg ccsi ccsn ccss cdcs cdic cdii cdis cdnc cdss cgcc cgcg cggs cgis cgns cgss cicc cici cics cidc cidg cidi cids cigi cigs ciid ciii ciis cin- cinc cind cing cini cis- cisc cisd cisn ciss cnci cndd cngi cnic cnid cnss cscc cscd csci cscs csdn csgn csid csis cssd dccc dcci dccs dcds dcgs dcii dcis dcns dcsc dcsg dcss dddd ddss dgsi dgsn dici didi dids digg digi digs diii diis din- dinc ding dini dinn dins dis- disc disd disg disi diss dncs dnic dnis dnsc dscc dscn dscs dsgn dsng dssc dssi dssn gc-c gccc gccs gcds gcic gcii gcss gdci gdsc gggg ggss gidc gidd gidi gids gigg gigi gign gigs giis ging gini ginn gins gisd giss gncc gngc gnin gsds gsis iccc icci iccn iccs icdc icdd icgc icis icnc icns icsc icsd icsi icss idic idid idig idin idis idsc idss igcc iggs igis igni igns iicd iiii iiis iisc iisd iisi incd inci incs ind- indc indi inds ings inid inig inis inni inns insc inss iscc iscd isci iscn iscs isdc isdn isds isgc isic isin isis issc issi isss n-ii nccc ncci nccn nccs ncdc ncdn ncds ncgs ncid ncis ncnc ncnd ncsc ncsi ncss ndcc ndcs ndic ndsi ndss ngdc ngic ngns ngsn nicc nicd nici nics nidd nidi nids nigc nigg nigs nind ning nini nins nisd nisi niss nngn nnnn nnss nscc nscd nscs nsdg nsds nsic nsin nsis nssc nsss s-ic s-ii sccc sccs scdc scdg scds scgs sci- scic scid scin scis scnd scsc scsd scsi scsn sdcc sddc sdds sdgs sdic sdsc sdss sgcd sgcg sggg sggs sgic sgsd sgss sicc sici sics sidd sidi sids sigd sigg sigi sign sigs sind sing sini sinn sins sisc sisd sisi siss sncc snid snig snns snsd sscc ssci sscs ssdc ssdd ssgs ssid ssin ssis ssns sssc sssi ssss