-up c-- ccc ccf cck cco ccp ccs cct ccu cfc cff cfk cfo cfp cfs cft cfu ckc cko cks ckt co- coc cof cok coo cop cos cot cou cpc cpf cpk cpo cpp cps cpt cpu csc csf csk cso csp css cst csu ctc ctf ctk cto ctp cts ctt ctu cuc cuf cuk cuo cup cus cut cuu fcc fcf fck fco fcp fcs fct fcu ffc fff ffk ffo ffp ffs fft ffu fkc fkf fkk fkp fkt foc fof fok foo fop fos fot fou fpc fpk fpo fpp fps fpt fpu fsc fsf fsk fso fsp fss fst fsu ftc ftf ftk fto ftp fts ftt ftu fuf fuk fuo fup fus fut fuu k-t kcc kck kcp kcs kct kcu kfc kff kfo kfs kfu kkc kkk kkp kks kkt kku koc kof kok koo kop kos kot kou kpc kpf kpk kpo kpp kps kpt kpu ksc ksf ksk kso ksp kss kst ksu ktc ktf ktk kto ktp kts ktt ktu kuc kuk kup kus kut kuu oc- occ ocf ock oco ocp ocs oct ocu of- ofc off ofo ofp ofs oft ofu okc okk oko okp oks oku oo- ooc oof ook ooo oop oos oot op- opc opf opk opo opp ops opt os- osc osf osk oso osp oss ost osu ot- otc otf otk oto otp ots ott otu ou- ouc ouf ouk ouo oup ous out p-p pcc pcf pck pco pcp pcs pct pcu pfc pff pfk pfo pfp pfs pft pfu pkc pkf pko pkp pks pkt pku poc pof pok poo pop pos pot pou ppc ppf ppk ppo ppp pps ppt ppu ps- psc psf psk pso psp pss pst psu pt- ptc ptf ptk pto ptp pts ptt ptu puc puf puk pup pus put puu scc scf sck sco scp scs sct scu sfc sff sfk sfo sfp sfs sft sfu sk- skc skf skk sko skp sks skt sku soc sof sok soo sop sos sot sou spc spf spk spo spp sps spt spu ss- ssc ssf ssk sso ssp sss sst ssu stc stf stk sto stp sts stt stu suc suf suk suo sup sus sut suu tcc tcf tck tco tcp tcs tct tcu tfc tff tfk tfo tfp tfs tft tfu tkc tkk tko tkp tks tkt to- toc tof tok too top tos tot tou tpc tpf tpk tpo tpp tps tpt tpu tsc tsf tsk tso tsp tss tst tsu ttc ttf ttk tto ttp tts ttt ttu tuc tuf tuk tuo tup tus tut tuu ucc ucf uck uco ucp ucs uct ucu ufc uff ufo ufp ufs uft ufu ukc ukf ukk ukp uku uoc uok uoo uop uos uot up- upc upf upk upo upp ups upt upu usc usf usk uso usp uss ust usu utc utf utk uto utp uts utt utu uuc uus uut uuu

-ous cccc cccf cccp cccs cccu ccfc ccff ccoc ccpp ccps ccsf ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cfcf cfco cfcs cfos cfpo cfps cftc cftk ckck ckco ckcs ckoc ckoo ckos ckot ckpc ckso ckst ckts cock coco cocp coct cocu cofc coff cofs coft cok- coko coof cook coop coos coot copo copp cops copt cosc coso cosp coss cost cotc coto cots cott cotu couk coup cous cout cpcs cpcu cpff cpft cpos cpps cpsc cpsk cpso cpsu cptp cpts cpus cscc cscf csco cscs csfc csks csos csot cspc csps cspt cstc csto csts csuf csup csus ctcf ctcp ctfc ctfo ctfs ctos ctot ctpo ctpp ctps ctsc ctss ctsu ctts cucc cuck cufc cuff cufo cuk- cupo cupp cups cusk cuso cusp cuss cust cusu cut- cutc cuto cuts cutt f--k fccf fccp fcot fcps fcsc fcst fcto fcuk fcup ffcc ffff ffps ffss fftf fock foco focs fofo foof fook foos foot fopp fops foso foss fost foto fotp fots fott foup fous fout fp-c fpcc fpct fscc fsck fsfo fspc fspf fssc fssf fssp ft-c ftfc ftop ftos ftps ftuc fuc- fuck fuct fufc fuff fufu fukk fuko fuku fusc fusk fuso fuss fust fusu futo futs futu k-os kccc kcck kcct kccu kcfc kcfo kcfp kcft kckc kckf kckk kcko kcof kcos kcot kcou kcpc kcpo kcps kcpt kcpu kcsc kcsf kcsp kcss kcst kcsu kctc kcto kctu kcuf kcuk kcup kfcf kfco kfcs kfff kffk kfok kfoo kfpt kfsk kfsp kfst kftc kftk kftt kftu kfuo kfut kkck kkco kkcs kkct kkfs kkft kkkk kkoo kkot kkpc kkpk kkps kkpt kksf kksp kkss kkst kksu kktc kktk kkts kktu kkup kkus kkut kkuu kocf kock kocp kocs koct kofc koff kofk kofo kofp koft kofu kokc kokf kokk koko kokp koks koku kooc kook kooo koop koos koot koou kopf kopp kops kopt kopu kos- kosc kosf koso kosp koss kost kosu kotc kotk koto kots kott kotu kous kout kouu kpcc kpcs kpfc kpfk kpft kpkk kpoc kpof kpok kpoo kpop kpou kppc kppk kppo kppp kpsc kpsf kpso kpsp kpsu kpto kpts kptt kpus ksck ksco kscs kscu ksfc ksfo ksft kskf kskk ksko ksks ksku ksoc ksof ksok ksoo ksop ksos ksou kspc kspk kspo ksps kspt ksso ksss ksst kssu kstc kstk ksto kstp ksts kstt kstu ksup ksut ksuu ktcc ktck ktco ktcs ktfc ktfo ktfs ktkc ktkk ktko ktks ktkt ktku ktoc ktok ktoo ktop ktot ktpk ktpo ktpt ktsc ktsf ktso ktst ktsu kttc kttf kttk ktto kttp ktts kttt kttu ktuc ktuf kucc kuco kucp kufc kuff kufo kukk kuks kuku kuok kuoo kuop kuos kups kupt kupu kusc kusf kuso kusp kust kusu kutf kuto kutp kuts kutt kutu kuuk kuuu occc occt ocfp ocks ocos ocpp oct- octo octs off- offc offo offs offu ofst oftp ofus okcu okko okok okot okpo okso okto okus ooff oofs ooku oooo ooos oops oost ootp oots oous opo- opos oppo opps opsu opto opts opus oscc osco osku