-ing c-cd cccc cccf ccci cccs ccdc ccdf ccdi ccdn ccds ccfc ccfd ccff ccfi ccgc ccgs ccic ccid ccii ccis ccnc ccnf ccni ccns ccoc ccod ccsd ccsf ccsg ccsi ccsn ccss cdcs cdfs cdic cdii cdio cdis cdnc cdnf cdon cdos cdss cfcf cfcn cfco cfcs cfds cfgn cfgo cfgs cfni cfns cfos cfsg cfsi cgcc cgcg cgfc cggs cgis cgns cgss cicc cici cico cics cidc cidg cidi cids ciff cifg cifs cigi cigs ciid ciii ciis cin- cinc cind cinf cing cini cino cion cios cis- cisc cisd cisn ciss cnci cnco cndd cngi cnic cnid cnss coco codd codi cods cofc coff cofi cofs cogi cogo cogs coif coin cois con- conc cond conf cong coni conn cono cons cood coof coon coos cosc cosi coso coss cscc cscd cscf csci csco cscs csdn csfc csgn csid csio csis csos cssd dccc dcci dccs dcds dcfc dcfs dcgo dcgs dcii dcio dcis dcns dcon dcos dcsc dcsg dcss dddd ddoc ddss dfcc dfco dfcs dfds dgsi dgsn dici dico didi dido dids dif- diff difs digg digi digo digs diii diis din- dinc ding dini dinn dino dins dioc dion dios dis- disc disd disg disi diso diss dncs dnic dnis dnoc dnsc doci doco docs dod- dodd dodg dodi dodo dods doff dog- dogg dogi dogo dogs doid doig doin dois donc dond dong doni donn dono dons dood doof doon doos dosi doso doss dscc dscn dscs dsfc dsgn dsif dsng dsos dssc dssi dssn fccf fcds fcgs fcic fcii fcsc fdic fdoc fdos ffcc ffff ffii ffss fgcs ficc fico fics fidc fidf fido fids fifc fiff fifi fifo figc figg figo figs fiii find fing fini finn fino fins fion fios fisc fisd fisi fiss fnci fndd fndg fndn foci foco focs fofo fogg fogi fogn fogo fogs foid foin fois fond fong fono fons food foof foon foos fosi foso foss fscc fsfi fsfo fsgs fssc fssf gc-c gccc gccf gccs gcds gcfc gcic gcii gcos gcss gdci gdnf gdsc gfcf gfci ggfg gggg ggss gidc gidd gidi gido gids giff gifs gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion gisd giss gncc gngc gnin gnod gnof gnoo godi godo gods goff gogi gogo gogs goif goin gois gon- gond gong goni gonn gono gons good goof goog gooi goon goos gosi goso goss gsds gsfc gsif gsis gsoc gson gsos i-go i-no iccc iccf icci iccn icco iccs icdc icdd icgc icis icnc icns icoc icod icon icos icsc icsd icsi icss iddo idfc idgf idgo idic idid idig idin idio idis idno idoc idog idon idos idsc idsf idso idss ifcd ifco ific ifid ifis ifni ifno ifns ifsc ifso igcc igfc iggs igis igni igno igns igon igoo igso iicd iiii iiio iiis iino iioi iioo iios iisc iisd iisi incd inci inco incs ind- indc indi indo inds infi info infs ingo ings inid inig inis inni inno inns ino- inoi inon inos insc inso inss iocg ioci iod- iodd iodo iofc ioii ioio ioni ionn iono ions ioof iooi iooo ioos ioso iscc iscd isci iscn isco iscs isdc isdn isds isfc isgc isic isin isis isno iso- isoc isof ison isos issc issf issi isso isss n-ii nccc nccf ncci nccn nccs ncdc ncdn ncds ncfc ncgs ncid ncis ncnc ncnd ncoc ncos ncsc ncsf ncsi ncss ndcc ndcs nddo ndfi ndic ndoc ndos ndsf ndsi ndss nfdc nfff nfic nfon ngdc ngfs ngic ngio ngns ngon ngos ngsn nicc nicd nicf nici nico nics nidd nidi nido nids nifc niff nigc nigg nigo nigs nind ning nini nino nins niog nion nioo nios nisd nisi niso niss nngn nnnn nnos nnss noci noco nocs nodi nodo nods nofi nogg nogo nogs noid noif noin noio nois non- nong noni nonn nono nons noo- noon nooo noos nos- noss nscc nscd nscs nsdf nsdg nsds nsfc nsfs nsic nsin nsis nsof nsos nssc nssf nsso nsss occc occi occn ocds ocin ocis ocon ocos odci oddd oddi odds odic odin odio odis odon odoo odos odso off- offc offo offs ofgo ofid ofno ogdc oggi ogin ogni ogod ogog ogoi ogon ogsi oici oido oids oigo oiii oins oion oios oisc oisd onc- oncd oncf onco ondi ondo ongi ongo onic onis onni onno onod onon onos onsc onso oodi ooff oofs ooid oons oooo ooos oosi oscc osci osco osdi osgi osii osin osis osno osoi osoo osos ossd ossi osso s-ic s-ii s-os sccc sccs scdc scdf scdg scds scfc scfg scfi scgs sci- scic scid scif scin scio scis scnd scog scon scoo scsc scsd scsi scsn scso sdcc sdco sddc sdds sdfc sdgs sdic sdif sdio sdog sdsc sdsf sdss sfcc sfcg sfco sfcs sfdc sffc sfio sfog sfos sfss sgcd sgcg sggg sggs sgic sgio sgsd sgss sicc sici sico sics sidd sidi sido sids siff sifo sigd sigg sigi sign sigo sigs sind sing sini sinn sino sins siod sion sios sisc sisd sisi siss sncc sncf snco snid snig snns snoc snod snog snoo snos snsd soci soco socs sodd sodo sods sofi sofo sogi sogn sogo sogs soic soif soin sois son- sond song soni sono sons sood soof soog soon soos sosi soso soss sscc ssci sscs ssdc ssdd ssdf ssfc ssgs ssid ssin ssis ssns ssoc sssc sssf sssi ssss