-up c-- ccc ccf cck ccn cco ccp ccr ccs cct ccu cfc cff cfk cfn cfo cfp cfr cfs cft cfu ckc cko cks ckt cn- cnc cnf cnn cno cnp cnr cns cnt cnu co- coc cof cok con coo cop cor cos cot cou cpc cpf cpk cpn cpo cpp cpr cps cpt cpu crc crf crk crn cro crp crr crs crt cru csc csf csk csn cso csp csr css cst csu ctc ctf ctk ctn cto ctp ctr cts ctt ctu cuc cuf cuk cun cuo cup cur cus cut cuu fcc fcf fck fcn fco fcp fcr fcs fct fcu ffc fff ffk ffn ffo ffp ffr ffs fft ffu fkc fkf fkk fkp fkt fnc fnf fnk fnn fnp fnr fns fnt fnu foc fof fok fon foo fop for fos fot fou fpc fpk fpn fpo fpp fpr fps fpt fpu frc frf frk frn fro frp frr frs frt fru fsc fsf fsk fsn fso fsp fsr fss fst fsu ftc ftf ftk ftn fto ftp ftr fts ftt ftu fuf fuk fun fuo fup fur fus fut fuu k-t kcc kck kcn kcp kcr kcs kct kcu kfc kff kfo kfs kfu kkc kkk kkn kkp kkr kks kkt kku kn- knc knf knk knn kno knp knr knt knu koc kof kok kon koo kop kor kos kot kou kpc kpf kpk kpn kpo kpp kpr kps kpt kpu krc krf krk krn kro krp krr krs krt kru ksc ksf ksk ksn kso ksp ksr kss kst ksu ktc ktf ktk ktn kto ktp ktr kts ktt ktu kuc kuk kun kup kur kus kut kuu ncc ncf nck ncn nco ncp ncr ncs nct ncu nfc nff nfk nfn nfo nfp nfr nfs nft nfu nkc nkf nkk nkn nko nkp nkr nks nkt nku nnc nnf nnk nnn nno nnp nns nnt nnu no- noc nof nok non noo nop nor nos not nou npc npf npn npo npp npr nps npt npu nrc nrf nrk nrn nro nrp nrr nrs nrt nru nsc nsf nsk nsn nso nsp nsr nss nst nsu ntc ntf ntk ntn nto ntp ntr nts ntt ntu nuc nuk nun nuo nup nur nus nut nuu oc- occ ocf ock ocn oco ocp ocr ocs oct ocu of- ofc off ofn ofo ofp ofr ofs oft ofu okc okk oko okp okr oks oku on- onc onf onk onn ono onp onr ons ont onu oo- ooc oof ook oon ooo oop oor oos oot op- opc opf opk opn opo opp opr ops opt or- orc orf ork orn oro orp orr ors ort oru os- osc osf osk osn oso osp osr oss ost osu ot- otc otf otk otn oto otp otr ots ott otu ou- ouc ouf ouk oun ouo oup our ous out p-p pcc pcf pck pcn pco pcp pcr pcs pct pcu pfc pff pfk pfn pfo pfp pfr pfs pft pfu pkc pkf pkn pko pkp pkr pks pkt pku pn- pnc pnf pnk pnn pno pnp pnr pns pnt pnu poc pof pok pon poo pop por pos pot pou ppc ppf ppk ppn ppo ppp ppr pps ppt ppu prc prf prk prn pro prp prr prs prt pru ps- psc psf psk psn pso psp psr pss pst psu pt- ptc ptf ptk ptn pto ptp ptr pts ptt ptu puc puf puk pun pup pur pus put puu rcc rcf rcn rco rcp rcr rcs rct rcu rfc rff rfk rfn rfo rfp rfr rfs rft rfu rkc rkf rkk rko rkp rks rkt rku rnc rnn rno rnp rnr rns rnt rnu roc rof rok ron roo rop ror ros rot rou rpc rpf rpk rpn rpo rpp rpr rps rpt rpu rrc rrf rrk rrn rrp rrr rrs rrt rru rsc rsf rsk rsn rso rsp rsr rss rst rsu rtc rtf rtk rtn rto rtp rtr rts rtt rtu ruc ruf ruk run ruo rup rur rus rut ruu scc scf sck scn sco scp scr scs sct scu sfc sff sfk sfn sfo sfp sfr sfs sft sfu sk- skc skf skk sko skp skr sks skt sku snc snf snk snn sno snp snr sns snt snu soc sof sok son soo sop sor sos sot sou spc spf spk spn spo spp spr sps spt spu sr- src srf srk srn sro srp srr srs srt ss- ssc ssf ssk ssn sso ssp ssr sss sst ssu stc stf stk stn sto stp str sts stt stu suc suf suk sun suo sup sur sus sut suu tcc tcf tck tcn tco tcp tcr tcs tct tcu tfc tff tfk tfn tfo tfp tfr tfs tft tfu tkc tkk tko tkp tkr tks tkt tnc tnf tnk tnn tno tnp tnr tns tnt to- toc tof tok ton too top tor tos tot tou tpc tpf tpk tpn tpo tpp tpr tps tpt tpu trc trf trk trn tro trp trr trs trt tru tsc tsf tsk tsn tso tsp tsr tss tst tsu ttc ttf ttk ttn tto ttp ttr tts ttt ttu tuc tuf tuk tun tuo tup tur tus tut tuu ucc ucf uck ucn uco ucp ucr ucs uct ucu ufc uff ufn ufo ufp ufr ufs uft ufu ukc ukf ukk ukn ukp ukr uku un- unc unf unk unn uno unp unr uns unt unu uoc uok uon uoo uop uor uos uot up- upc upf upk upn upo upp upr ups upt upu ur- urc urf urk urn uro urp urr urs urt uru usc usf usk usn uso usp usr uss ust usu utc utf utk utn uto utp utr uts utt utu uuc uun uur uus uut uuu

-ous cccc cccf cccp cccs cccu ccfc ccff ccnc ccnf ccnp ccnr ccns ccnu ccoc ccpn ccpp ccpr ccps ccrc ccrf ccrp ccrs ccrt ccsf ccsn ccsp ccss ccst cctc cctt ccuc ccup ccus