-up c-- ccc cck ccn cco ccp ccs ccu ckc cko cks cn- cnc cnn cno cnp cns cnu co- coc cok con coo cop cos cou cpc cpk cpn cpo cpp cps cpu csc csk csn cso csp css csu cuc cuk cun cuo cup cus cuu kcc kck kcn kcp kcs kcu kkc kkk kkn kkp kks kku kn- knc knk knn kno knp knu koc kok kon koo kop kos kou kpc kpk kpn kpo kpp kps kpu ksc ksk ksn kso ksp kss ksu kuc kuk kun kup kus kuu ncc nck ncn nco ncp ncs ncu nkc nkk nkn nko nkp nks nku nnc nnk nnn nno nnp nns nnu no- noc nok non noo nop nos nou npc npn npo npp nps npu nsc nsk nsn nso nsp nss nsu nuc nuk nun nuo nup nus nuu oc- occ ock ocn oco ocp ocs ocu okc okk oko okp oks oku on- onc onk onn ono onp ons onu oo- ooc ook oon ooo oop oos op- opc opk opn opo opp ops os- osc osk osn oso osp oss osu ou- ouc ouk oun ouo oup ous p-p pcc pck pcn pco pcp pcs pcu pkc pkn pko pkp pks pku pn- pnc pnk pnn pno pnp pns pnu poc pok pon poo pop pos pou ppc ppk ppn ppo ppp pps ppu ps- psc psk psn pso psp pss psu puc puk pun pup pus puu scc sck scn sco scp scs scu sk- skc skk sko skp sks sku snc snk snn sno snp sns snu soc sok son soo sop sos sou spc spk spn spo spp sps spu ss- ssc ssk ssn sso ssp sss ssu suc suk sun suo sup sus suu ucc uck ucn uco ucp ucs ucu ukc ukk ukn ukp uku un- unc unk unn uno unp uns unu uoc uok uon uoo uop uos up- upc upk upn upo upp ups upu usc usk usn uso usp uss usu uuc uun uus uuu