-ic c-- ccc ccd cci cck cco ccs ccu ccv cdc cdd cdi cdk cdo cds cdu cdv ci- cic cid cii cik cio cis ciu civ ckc ckd cki cko cks co- coc cod coi cok coo cos cou cov csc csd csi csk cso css csu csv cuc cud cui cuk cuo cus cuu cuv cvc cvd cvi cvk cvo cvs cvu cvv dcc dcd dci dck dco dcs dcu dcv ddc ddd ddi ddk ddo dds ddu di- dic did dii dik dio dis diu div dkc dki dkk dko dks dku doc dod doi dok doo dos dou dov dsc dsd dsi dsk dso dss dsu dsv duc dud dui duk duo dus duv dvc dvd dvi dvk dvs dvu i-d i-v icc icd ici ick ico ics icu icv idc idd idi idk ido ids idu idv iic iid iii iio iis iiu ikc iki ikk iko iks iku ikv io- ioc iod ioi ioo ios iou iov is- isc isd isi isk iso iss isu isv iu- iuc iud iui ius ivc ivd ivi ivo ivs ivu ivv kcc kcd kci kck kcs kcu kdc kdk kdo kds kdu kic kid kii kik kio kis kiu kiv kkc kki kkk kks kku kkv koc kod koi kok koo kos kou ksc ksd ksi ksk kso kss ksu ksv kuc kud kui kuk kus kuu kvi kvk kvo kvs kvv o-i oc- occ ocd oci ock oco ocs ocu ocv odc odd odi odo ods odu odv oic oid oii oik oio ois oiu oiv okc okd oki okk oko oks oku oo- ooc ood ooi ook ooo oos oov os- osc osd osi osk oso oss osu osv ou- ouc oud oui ouk ouo ous ov- ovc ovd ovi ovo ovs ovv scc scd sci sck sco scs scu scv sdc sdd sdi sdk sdo sds sdu sdv sic sid sii sik sio sis siu siv sk- skc skd ski skk sko sks sku soc sod soi sok soo sos sou sov ss- ssc ssd ssi ssk sso sss ssu ssv suc sud sui suk suo sus suu suv svc svd svi svk svo svs svu svv ucc ucd uci uck uco ucs ucu ucv udc udd udi udk udo uds udu udv uic uid uii uio uis uiu ukc uki ukk uku uoc uod uok uoo uos usc usd usi usk uso uss usu usv uuc uus uuu uvc uvo uvs uvu uvv vcc vcd vci vco vcs vcu vdc vdd vdi vdk vdo vds vdu vdv vi- vic vid vii vik vio vis viu viv voc vod voi vok voo vos vou vov vsc vsd vsi vsk vso vss vsu vsv vuk vus vuv vvc vvi vvo vvs vvv

-ous c-cd cccc ccci cccs cccu cccv ccdc ccdi ccds ccic ccid ccii ccis cciv ccoc ccod ccsd ccsi ccss ccuc ccus ccvi ccvo ccvs cdcs cdic cdii cdio cdis cdiv cdos cdss cdvd cdvi cicc cici cico cics cicu cidc cidi cids ciid ciii ciis ciko cios cis- cisc cisd cisk ciss cisv ciuc cius civc civo ckck ckco ckcs ckcv ckdo ckdu ckoc ckoi ckoo ckos ckso ckvo cock coco cocu codd codi cods cois cok- coko cood cook coos cosc cosi coso coss coud couk cous covo cscc cscd csci csco cscs csid csik csio csis csks csos cssd csus cucc cuci cuck cudi cuds cui- cuis cuk- cusd cusk cuso cuss cusu cvcc cvid cvii cvsd cvss dccc dcci dccs dccu dccv dcds dcii dcio dcis dciv dcos dcsc dcss dcvd dcvi dddd ddoc ddss dici dick dico didi dido dids didu diii diis diiv diki diko diku dioc dios diou dis- disc disd disi disk diso diss dius divd divi divo divs dkdc dkid doci dock doco docs docu dod- dodd dodi dodo dods doid dois doki doko dood dook doos dosi dosk doso doss douc doud douk dous dovi dscc dscs dsos dssc dssi dsvd duck duco ducs dudd dudo duds dudu duid duis duki duku duo- duos dusi dusk dvcs dvds dvi- dvii iccc icci icco iccs iccu icdc icdd icis icks icoc icod icos icsc icsd icsi icss icus iddo idic idid idio idis idku idoc idos idsc idso idss iduo idus idvd iicd iiii iiio iiis iioi iioo iios iisc iisd iisi iisu iiuc ikid ikki ikko ikoo iksu ikuo ioci iod- iodd iodo ioii ioio ioko iooi iooo ioos ioso iosu ious iscc iscd isci isco iscs iscu isdc isds isic isis isko isku iso- isoc isok isos issc issi isso isss issu isus iucc iucv iuds iuiu iusd iuss ivic ivod k-ci k-id k-os kccc kccd kcci kcck kccu kccv kcdc kcdd kcdi kcds kcdu kcdv kcic kcid kcii kcis kciu kciv kckc kckk kcko kckv kcos kcou kcsc kcsd kcsi kcss kcsu kcui kcuk kcvd kcvi kcvk kcvo kcvs kcvu kcvv kdcc kdcd kdco kddc kddd kddi kddk kdic kdio kdis kdkd kdkk kdko kdoc kdok kdov kdsc kdsd kdsk kdss kdsu kduc kdus kduv kdvi kdvs kdvv kicc kicd kick kics kidd kidi kidk kido kids kidu kiic kiid kiii kiik kiis kiiu kikc kikd kiki kikk kiko kiku kioc kiod kioi kiok kioo kiou kisc kisd kisi kisk kiso kiss kisu kisv kiuu kivi kivu kkcd kkci kkck kkco kkcs kkdc kkdd kkdo kkdv kkic kkid kkik kkkk kkoo kkov kksd kksi kkss kksu kkus kkuu kkvu kkvv kocd koci kock kocs kodi kodk kodo kods kodu kodv koii koiv kokc koki kokk koko koks koku kooc kooi kook kooo koos koou koov kos- kosc kosd kosi koso koss kosu koui kous kouu kovc kovi kovk kovo ksci ksck ksco kscs kscu kscv ksdc ksdi ksdk ksds ksid ksii ksik ksis ksiv kskd kskk ksko ksks ksku ksoc ksoi ksok ksoo ksos ksou kssi ksso ksss kssu ksud ksui ksuu ksvc ksvi ksvu kucc kucd kuci kuco kucv kudd kudi kudo kudu kuic kuik kuki kukk kuks kuku kuok kuoo kuos kusc kusd kuso kusu kuuk kuuu kuvi kuvo