-up c-- ccc ccn cco ccp ccr ccs ccu cn- cnc cnn cno cnp cnr cns cnu cny co- coc con coo cop cor cos cou coy cpc cpn cpo cpp cpr cps cpu crc crn cro crp crr crs cru cry csc csn cso csp csr css csu csy cuc cun cuo cup cur cus cuu cuy cyc cyn cyo cyp cyr cys ncc ncn nco ncp ncr ncs ncu nnc nnn nno nnp nns nnu no- noc non noo nop nor nos nou noy npc npn npo npp npr nps npu nrc nrn nro nrp nrr nrs nru nry nsc nsn nso nsp nsr nss nsu nsy nuc nun nuo nup nur nus nuu nuy nyc nyn nyo nyp nys nyu nyy oc- occ ocn oco ocp ocr ocs ocu on- onc onn ono onp onr ons onu ony oo- ooc oon ooo oop oor oos op- opc opn opo opp opr ops opy or- orc orn oro orp orr ors oru ory os- osc osn oso osp osr oss osu ou- ouc oun ouo oup our ous oyo oys p-p pcc pcn pco pcp pcr pcs pcu pn- pnc pnn pno pnp pnr pns pnu pny poc pon poo pop por pos pou poy ppc ppn ppo ppp ppr pps ppu prc prn pro prp prr prs pru pry ps- psc psn pso psp psr pss psu psy puc pun pup pur pus puu puy py- pyc pyn pyo pyr pys pyu rcc rcn rco rcp rcr rcs rcu rnc rnn rno rnp rnr rns rnu rny roc ron roo rop ror ros rou roy rpc rpn rpo rpp rpr rps rpu rrc rrn rrp rrr rrs rru rsc rsn rso rsp rsr rss rsu ruc run ruo rup rur rus ruu ruy ry- ryc ryn ryo ryr rys ryu ryy scc scn sco scp scr scs scu snc snn sno snp snr sns snu sny soc son soo sop sor sos sou soy spc spn spo spp spr sps spu spy sr- src srn sro srp srr srs sry ss- ssc ssn sso ssp ssr sss ssu suc sun suo sup sur sus suu suy sy- syc syn syp syr sys syu ucc ucn uco ucp ucr ucs ucu un- unc unn uno unp unr uns unu uny uoc uon uoo uop uor uos up- upc upn upo upp upr ups upu ur- urc urn uro urp urr urs uru ury usc usn uso usp usr uss usu uuc uun uur uus uuu uyc uyo uys uyu ycc yco ycp ycs ycu ycy ynn ynp yns ynu yny yoc yon yoo yop yor yos you yoy ypo yps ypu yrc yrn yro yrp yrs yru ysc yso ysp ysr yss ysu ysy yun yuo yup yur yus yuu yuy yyc yys yyu yyy