-ic -up c-- ccc cci cck ccn cco ccp ccr ccu ci- cic cii cik cin cio cip cir ciu ckc cki cko cn- cnc cni cnn cno cnp cnr cnu co- coc coi cok con coo cop cor cou cpc cpi cpk cpn cpo cpp cpr cpu crc cri crk crn cro crp crr cru cuc cui cuk cun cuo cup cur cuu icc ici ick icn ico icp icr icu iic iii iin iio iip iir iiu ikc iki ikk iko ikr iku in- inc ini ink inn ino inp inr inu io- ioc ioi ion ioo iop ior iou ipc ipi ipn ipo ipp ipr ipu ir- irc iri irk irn iro irp irr iru iu- iuc iui iup iur kcc kci kck kcn kcp kcr kcu kic kii kik kin kio kip kir kiu kkc kki kkk kkn kkp kkr kku kn- knc kni knk knn kno knp knr knu koc koi kok kon koo kop kor kou kpc kpi kpk kpn kpo kpp kpr kpu krc kri krk krn kro krp krr kru kuc kui kuk kun kup kur kuu n-i ncc nci nck ncn nco ncp ncr ncu nic nii nik nin nio nip nir niu nkc nki nkk nkn nko nkp nkr nku nnc nni nnk nnn nno nnp nnu no- noc noi nok non noo nop nor nou npc npi npn npo npp npr npu nrc nri nrk nrn nro nrp nrr nru nuc nui nuk nun nuo nup nur nuu o-i oc- occ oci ock ocn oco ocp ocr ocu oic oii oik oin oio oip oir oiu okc oki okk oko okp okr oku on- onc oni onk onn ono onp onr onu oo- ooc ooi ook oon ooo oop oor op- opc opi opk opn opo opp opr or- orc ori ork orn oro orp orr oru ou- ouc oui ouk oun ouo oup our p-p pcc pci pck pcn pco pcp pcr pcu pic pii pik pin pio pip pir piu pkc pki pkn pko pkp pkr pku pn- pnc pni pnk pnn pno pnp pnr pnu poc poi pok pon poo pop por pou ppc ppi ppk ppn ppo ppp ppr ppu prc pri prk prn pro prp prr pru puc pui puk pun pup pur puu rcc rci rcn rco rcp rcr rcu ric rii rik rin rio rip rir rkc rkk rko rkp rku rnc rni rnn rno rnp rnr rnu roc roi rok ron roo rop ror rou rpc rpi rpk rpn rpo rpp rpr rpu rrc rri rrk rrn rrp rrr rru ruc rui ruk run ruo rup rur ruu ucc uci uck ucn uco ucp ucr ucu uic uii uin uio uip uir uiu ukc uki ukk ukn ukp ukr uku un- unc uni unk unn uno unp unr unu uoc uok uon uoo uop uor up- upc upi upk upn upo upp upr upu ur- urc uri urk urn uro urp urr uru uuc uun uur uuu