coob cooh cook coop coos coph copi copo copp copr cops cor- corb corc cori cork coro corp corr cors cosc cosh cosi coso cosp coss cpbc cpcs cphs cpic cpio cpos cpps cpri cprs cpsc cpsk cpso cpsr crbc crcc crcr crhs crib cric crik crip cris crkc crkp crob croc croh crok croo crop cror crpc crps crsp crss cscb cscc csch csci csco cscr cscs cshp cshs csib csik csio csir csis csks csob csor csos cspb cspc cspi csps csrc csrs cssr h-ii hbbs hbhs hbic hbio hboc hbos hbrs hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcpc hcps hcrp hcsc hcso hcss hhhh hhhs hhip hhpc hi-c hibi hicc hich hick hico hicp hics hihc hihi hiho hiis hiki hiob hioc hipc hipo hipp hips hiri hirk hiro hirs hisb hish hiss hkcc hkcs hkir hkis hkpo hobo hobs hoch hock hocr hocs hoho hoik hoip hoir hois hoki hoko hoks hook hoop hoor hoos hopi hopo hopp hops horc hori hork horo horr hors hosh hosp hoss hpcc hphs hpps hpsc hpss hrhs hrib hrip hrob hros hrpc hrpp hrps hrrc hrso hsbc hscc hsci hshs hski hsob hsps hssp ibcs ibis ibos ibrc ibri ibro ibss icbc icbp icbs iccb iccc icci icco iccp iccr iccs ichc ichi icho ichr ichs icis icks icoc icor icos icpc icpo icps icrc icrr icrs icsb icsc icsh icsi icsp icsr icss ihcc ihis ihob ihop ihrc ihss iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisi iisp iisr ikki ikko ikoo ikri iobi ioci iocp ioii ioio ioko iooi iooo ioos iops iori iors ioso ipbk ipcc ipcs iphc iphr ipko ipoh ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss irbp ircc ircs irhs iri- iric irio irip iris irki irks irob iroc iroh irop irpc irps irrc irri irrs irsp iscc isch isci isco iscp iscr iscs ishi ishk ishr ishs isic isis isko iso- isoc isok isop isor isos ispc ispr isps isri isrp issc issh issi isso issp issr isss k-ci k-os kbbb kbbc kbbi kbbk kbbo kbbr kbbs kbcb kbch kbci kbck kbco kbcr kbcs kbhb kbhc kbhh kbhi kbhp kbhr kbhs kbib kbic kbik kbio kbis kbkb kbkk kbko kbkr kbob kboc kboi kbok kboo kbos kbpc kbpi kbpk kbpo kbpr kbps kbrb kbrc kbrh kbri kbrk kbro kbsb kbsi kbsk kbso kbsr kbss kcbc kcbi kcbk kcbr kcbs kccb kccc kcci kcck kccr kchh kchi kchk kcho kchr kchs kcic kcii kcir kcis kckc kckk kcko kckr kcob kcoh kcor kcos kcpc kcpi kcpo kcpr kcps kcrc kcrh kcri kcro kcrp kcrr kcrs kcsb kcsc kcsi kcsp kcsr kcss khbc khbr khbs khcb khcc khch khck khcs khhk khho khhs khic khii khio khip khis khki khkk khkr khks khob khoc khoi khok khop khor khpr khri khrk khro khrr khsi khss kibb kibc kibi kibo kibr kibs kicb kicc kick kicp kicr kics kihc kihh kihi kihk kiho kihp kihr kihs kiic kiii kiik kiip kiis kikc kiki kikk kiko kikr kioc kioh kioi kiok kioo kip- kiph kipi kipo kipp kipr kips kirb kirc kiri kirk kiro kirp kirr kirs kisc kish kisi kisk kiso kisr kiss kkbb kkbi kkbo kkbr kkbs kkcb kkch kkci kkck kkco kkcr kkcs kkhb kkhh kkhi kkhk kkhr kkic kkik kkkk kkob kkoh kkoo kkor kkpc kkpk kkps kkrb kkrc kkrh kkrk kkro kkrr kkrs kksi kksp kksr kkss kobb kobc kobi kobk kobo kobr kobs kocb koch koci kock kocp kocs kohh kohi koho kohr kohs koii koir kokb kokc kokh koki kokk koko kokp kokr koks koob kooc kooi kook kooo koop koor koos kopb koph kopi kopp kopr kops korb korc kori kork koro korr kors kos- kosb kosc kosh kosi koso kosp kosr koss kpbb kpbi kpbr kpbs kpcc kpch kpcr kpcs kphi kphp kphr kphs kpih kpir kpkk kpkr kpob kpoc kpok kpoo kpop kppc kppk kppo kppp kppr kprb kprc kprh kpri kprk kpro kprp kprr kprs kpsc kpsh kpsi kpso kpsp krbb krbi krbk krbr krcb krcc krch krci krco krcs krhc krhp krhs krib krik krio kris krkc krkh krki krkk krko krkr krks krob kroc kroh kroi krok kroo krop kror kros krph krpi krpr krps krrb krrc krri krrk krro krrr krrs krsc krsh krsk krsr krss ksbc ksbh ksbi ksbp ksbr ksbs kscb ksch ksci ksck ksco kscr kscs kshb kshi kshk ksho kshp kshr kshs ksib ksii ksik ksip ksir ksis kskb kskk ksko kskr ksks ksob ksoc ksoi ksok ksoo ksop ksor ksos kspb kspc kspi kspk kspo kspr ksps ksrb ksrh ksro ksrp ksrr ksrs kssi ksso kssr ksss obbo obhs obis obkb oboi obok obor obos obrh obri obro obsr obss ocbc occc occi ochi ochs ocis ocks ocos ocpp ocro ocrr ocrs ohcc ohhi ohho ohhs ohio ohis ohob ohoh ohok ohos ohso ohss oici oick oiii oiko oiks oios oipc oisc okic okir okko okok okor okpo okro oksi okso oobi oocr ooho oohs oooh oooo ooos oops oosi ophi ophs opic opii opio opis opo- opor opos oppi oppo opps opsi orbb orbi orbo orbs orch orci orco orcs orhs ori- oric orio oris orko oro- orok oror oros orpc orph orpi orps orri orro orrs orsi orsk orso osbp oscc osci osco oshc oshi osho oshp oshs osii osik osip osis oski osoi osoo osor osos osro ossb ossi osso pbcc pbhs pboc pbpk pbrs pbsp pcbc pcbs pccc pccs pchp pchs pcip pcks pcos pcpb pcpp pcps pcrc pcso phbs phcc phhs phi- phip phis phkb phob phoh phoo phos phrr phrs phsc pibb pibi picc pich pici pick pico picr pics piip piki pikk piko piks piob pipi pipo pipp pips pirc piri pirk piro pirr pirs pish pisi pisk piso piss pkcs pkib pobo pobs poch pock poco pocs pohs poik poio pois poko pooh pook poop poor poos pop- popc popi popo popp pops porb porc pori pork poro porr