-ing cccc ccci cccs cccv ccgc ccgs ccic ccii ccis cciv ccnc ccni ccns ccoc ccsg ccsi ccsn ccss ccvi ccvo ccvs cgcc cgcg cggs cgis cgns cgss cicc cici cico cics cigi cigs ciii ciis cin- cinc cing cini cino cinv cion cios cis- cisc cisn ciss cisv civc civo cnci cnco cngi cnic cnss coco cogi cogo cogs coin cois con- conc cong coni conn cono cons conv coon coos cosc cosi coso coss covo cscc csci csco cscs csgn csio csis csos cvcc cvii cvss gc-c gccc gccs gcic gcii gciv gcos gcov gcss gggg ggss gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion giss gncc gngc gnin gnoo gogi gogo gogs goin gois gon- gong goni gonn gono gons goog gooi goon goos gosi goso goss govi govs gsis gsoc gson gsos gvcs gvvv i-go i-no iccc icci iccn icco iccs icgc icis icnc icns icoc icon icos icsc icsi icss igcc iggs igis igni igno igns igon igoo igso iiii iiio iiis iino iioi iioo iios iisc iisi inci inco incs ingo ings inig inis inni inno inns ino- inoi inon inos insc inso inss invs iocg ioci ioii ioio ioni ionn iono ions iooi iooo ioos ioso iscc isci iscn isco iscs isgc isic isin isis isno iso- isoc ison isos issc issi isso isss ivic ivig ivin ivon n-ii nccc ncci nccn nccs ncgs ncis ncnc ncoc ncos ncsc ncsi ncss ncvs ngic ngio ngns ngon ngos ngsn nicc nici nico nics nigc nigg nigo nigs ning nini nino nins niog nion nioo nios nisi niso niss nivo nngn nnnn nnos nnss noci noco nocs nogg nogo nogs noin noio nois non- nong noni nonn nono nons noo- noon nooo noos noov nos- noss nov- novi novo nscc nscs nsic nsin nsis nsos nssc nsso nsss nvcc nvcs nvis nvss occc occi occn ocin ocis ocon ocos oggi ogin ogni ogog ogoi ogon ogsi oici oigo oiii oins oion oios oisc onc- onco ongi ongo onic onis onni onno onon onos onsc onso oons oooo ooos oosi oscc osci osco osgi osii osin osis osno osoi osoo osos osov ossi osso ovcs ovi- ovis ovni ovo- ovon ovoo s-ic s-ii s-iv s-os sccc sccs scgs sci- scic scin scio scis sciv scog scon scoo scsc scsi scsn scso sgcg sggg sggs sgic sgio sgss sgsv sicc sici sico sics sigg sigi sign sigo sigs sing sini sinn sino sins sion sios sisc sisi siss sivi sncc snco snig snns snoc snog snoo snos snov snvi soci soco socs sogi sogn sogo sogs soic soin sois son- song soni sono sons soog soon soos sosi soso soss sosv sovo sovs sscc ssci sscs ssgs ssin ssis ssns ssoc sssc sssi ssss svcc svcs svic svns svsc vcci vcon vgcc vic- vici vico vics vigo vigs viii vinc ving vini vino vins vion vios visc visi visn viso viss vivi vivo vnso voic voin voio vois voni vonn vons vooc voog vosi voso voss vsic vssc vvog vvvv