-ing cccc cccf ccci cccs ccfc ccff ccfi ccgc ccgs ccic ccii ccis ccnc ccnf ccni ccns ccsf ccsg ccsi ccsn ccss cfcf cfcn cfcs cfgn cfgs cfni cfns cfsg cfsi cgcc cgcg cgfc cggs cgis cgns cgss cicc cici cics ciff cifg cifs cigi cigs ciii ciis cin- cinc cinf cing cini cis- cisc cisn ciss cnci cngi cnic cnss cscc cscf csci cscs csfc csgn csis fccf fcgs fcic fcii fcsc ffcc ffff ffii ffss fgcs ficc fics fifc fiff fifi figc figg figs fiii fing fini finn fins fisc fisi fiss fnci fscc fsfi fsgs fssc fssf gc-c gccc gccf gccs gcfc gcic gcii gcss gfcf gfci ggfg gggg ggss giff gifs gigg gigi gign gigs giis ging gini ginn gins giss gncc gngc gnin gsfc gsif gsis iccc iccf icci iccn iccs icgc icis icnc icns icsc icsi icss ific ifis ifni ifns ifsc igcc igfc iggs igis igni igns iiii iiis iisc iisi inci incs infi infs ings inig inis inni inns insc inss iscc isci iscn iscs isfc isgc isic isin isis issc issf issi isss n-ii nccc nccf ncci nccn nccs ncfc ncgs ncis ncnc ncsc ncsf ncsi ncss nfff nfic ngfs ngic ngns ngsn nicc nicf nici nics nifc niff nigc nigg nigs ning nini nins nisi niss nngn nnnn nnss nscc nscs nsfc nsfs nsic nsin nsis nssc nssf nsss s-ic s-ii sccc sccs scfc scfg scfi scgs sci- scic scif scin scis scsc scsi scsn sfcc sfcg sfcs sffc sfss sgcg sggg sggs sgic sgss sicc sici sics siff sigg sigi sign sigs sing sini sinn sins sisc sisi siss sncc sncf snig snns sscc ssci sscs ssfc ssgs ssin ssis ssns sssc sssf sssi ssss