-ous c-cd cccc ccci cccp cccs cccu ccdc ccdi ccdn ccdp ccds ccic ccid ccii ccip ccis ccnc ccni ccnp ccns ccnu ccoc ccod ccpn ccpp ccps ccsd ccsi ccsn ccsp ccss ccuc ccup ccus cdcs cdic cdii cdio cdis cdnc cdon cdos cdps cdss cicc cici cico cics cicu cidc cidi cidp cids ciid ciii ciis cin- cinc cind cini cino cion cios cipo cipp cips cis- cisc cisd cisn cisp ciss ciuc ciup cius cnci cnco cncp cndd cndp cnic cnid cnss coco cocp cocu codd codi cods coin coip cois con- conc cond coni conn cono cons cood coon coop coos copd copi copo copp cops cosc cosi coso cosp coss coud coun coup cous cpcs cpcu cpic cpio cpni cpns cpos cppd cpps cpsc cpso cpsu cpus cscc cscd csci csco cscs csdn csdp csid csio csis csnp csos cspc cspd cspi csps cssd csup csus cucc cuci cucn cudi cuds cui- cuin cuis cund cuno cunp cuon cupo cupp cups cusd cuso cusp cuss cusu dccc dcci dccp dccs dccu dcds dcii dcio dcis dcns dcon dcop dcos dcpo dcps dcsc dcss dcup dddd ddoc ddpo ddps ddss dici dico didi dido dids didu diii diis din- dinc dini dinn dino dins dinu dioc dion diop dios diou dipc dipn dipo dipp dips dipu dis- disc disd disi diso disp diss dius dncs dnic dnis dnoc dnpo dnsc dnus doci doco docs docu dod- dodd dodi dodo dods doid doin dois donc dond doni donn dono donp dons dood doon doop doos dopo dopp dops dosi doso doss douc doud doun doup dous dpci dpcp dpin dpni dpos dppc dpsd dpsu dscc dscn dscp dscs dsdp dsip dsos dsps dssc dssi dssn dssp duco ducs dudd dudo duds dudu duid duin duis dunc dunn duno duns duo- duon duos dupo dusi i-no iccc icci iccn icco iccp iccs iccu icdc icdd icdp icis icnc icns icoc icod icon icos icpc icpd icpo icps icsc icsd icsi icsp icss icup icus iddo idic idid idin idio idis idno idoc idon idos idps idsc idso idss idun iduo idus iicd iiii iiio iiis iino iioi iioo iiop iios iisc iisd iisi iisp iisu iiuc incd inci inco incs ind- indc indi indo inds indu inid inis inni inno inns innu ino- inoi inon inos inou inp- inpi inpp insc inso insp inss insu inui inun inup inus ioci iocp iod- iodd iodo ioii ioio ioni ionn iono ions iooi iooo ioos iops ioso iosu ioun ious ipcc ipcs ipdc ipdi ipid ipin ipod ipop ipos ippc ippo ipsc ipsi ipso ipsp ipss ipus iscc iscd isci iscn isco iscp iscs iscu isdc isdn isds isic isin isis isno iso- isoc ison isop isos ispc isps issc issi isso issp isss issu isup isus iucc iuds iuiu iuno iupp iusd iuss n-ii n-up nccc ncci nccn nccp nccs nccu ncdc ncdn ncds ncdu ncid ncip ncis ncnc ncnd ncoc ncos ncpc ncsc ncsi ncss ndcc ndcp ndcs nddo ndic ndnp ndoc ndop ndos ndpd ndps ndsi ndss nicc nicd nici nico nics nicu nidd nidi nido nids niip niiu nind nini nino nins nion nioo nios niou nipc nips nisd nisi niso nisp niss nisu nnnn nnos nnpi nnss noci noco nocs nodi nodo nods nodu noid noin noio nois non- noni nonn nono nons nonu noo- noon nooo noop noos nops nos- noss nosu noun noup nous npcc npic npin nppc nppd npss nscc nscd nscs nsds nsic nsin nsis nsos nsou nspc nspi nsps nssc nsso nssp nsss nuci nucs nucu nudc nudd nudi nudo nuin nunc nunn nuno nuns nuoc nuon nups nusi nuss nusu occc occi occn ocds ocin ocis ocon ocos ocpd ocpp odci oddd oddi odds odic odin odio odis odiu odon odoo odop odos odou odso odus oici oido oids oiii oins oion oios oipc oisc oisd oisu onc- oncd onco ondi ondo onic onis onni onno onod onon onos onpu onsc onso onup onus oodi ooid oons oooo ooos oops oosi oous opds opic opii opin opio opis opo- opon opos oppi oppo opps opsi opsu opus oscc osci osco osdi osii osin osip osis osno osoi osoo osos ossd ossi osso ossu osun oucc oudc ouds ouii ouin ouis oun- ound ousd ouu- pccc pccs pcin pcip pcns pcod pcos pcpn pcpp pcps pcso pcun pdci pdcp pdic pdns pdoc pdos pdpn pdsd pdss picc pici pico pics picu pido pids piip pinc pind pini pinn pino pinp pins pinu pion pipi pipo pipp pips pisd pisi piso piss pisu pius pnic pnin pnon pnpo pnpp pnsc pnup pocd poco pocs pod- podd podi podo pods podu poid poin poio pois ponc pond poni pono ponp pons pood poon poop poos pop- popc popi popo popp pops posi posn poso poss poud poui poun poup pous ppcc ppcd ppci ppcs ppds ppic ppid ppod ppos pppd pppn pppo pppp ppps ppss psci psco pscu psdc psdi psdp psds psid psip psis psnc psni psoc psoi pson psos psou pspi pspp psps pssc psso pudo puds pudu puid puin puis puiu punc pund puno puns punu pupi pups pupu pusd pusi puss puuc s-ic s-ii s-os sccc sccp sccs scdc scdp scds sci- scic scid scin scio scip scis scnd scon scoo scop scpi scpo scps scsc scsd scsi scsn scso scsu scud scun scup sdcc sdco sddc sdds sdic sdio sdps sdsc sdss sdsu sicc sici sico sicp sics sicu sidd sidi sido sids sind sini sinn sino sinp sins sinu siod sion siop sios siou sipc sipi sipo sipp sips sisc sisd sisi siss sisu siui sius sncc snco sncp snid snip snns snoc snod snoo snop snos snpo snpp snsd snus soci soco socs sodd sodo sods sodu soic soin sois son- sond soni sono sons sonu sood soon soop soos sopd sopi sopo sopp sops sopu sosi soso soss soud soun soup sous spcc spco spcs spdc spdp spic spin spio spip spis spns spoc spod