-ic -ol -up c-- ccc ccf cci cck ccl ccn cco ccp ccr ccu cfc cff cfi cfk cfl cfn cfo cfp cfr cfu ci- cic cif cii cik cil cin cio cip cir ciu ckc cki cko cl- clc clf cli clk cll cln clo clp clr clu cn- cnc cnf cni cnl cnn cno cnp cnr cnu co- coc cof coi cok col con coo cop cor cou cpc cpf cpi cpk cpl cpn cpo cpp cpr cpu crc crf cri crk crl crn cro crp crr cru cuc cuf cui cuk cul cun cuo cup cur cuu fcc fcf fci fck fcl fcn fco fcp fcr fcu ffc fff ffi ffk ffl ffn ffo ffp ffr ffu fic fif fii fik fil fin fip fir fiu fkc fkf fki fkk fkl fkp flc flf fli fll fln flo flp flr flu fnc fnf fni fnk fnl fnn fnp fnr fnu foc fof foi fok fol fon foo fop for fou fpc fpi fpk fpl fpn fpo fpp fpr fpu frc frf fri frk frl frn fro frp frr fru fuf fui fuk ful fun fuo fup fur fuu i-f icc icf ici ick icl icn ico icp icr icu ifc iff ifi ifl ifn ifo ifp ifr ifu iic iif iii iil iin iio iip iir iiu ikc ikf iki ikk ikl iko ikr iku il- ilc ilf ili ilk ill iln ilo ilp ilr ilu in- inc inf ini ink inl inn ino inp inr inu io- ioc iof ioi iol ion ioo iop ior iou ipc ipf ipi ipl ipn ipo ipp ipr ipu ir- irc irf iri irk irl irn iro irp irr iru iu- iuc iui iup iur kcc kci kck kcl kcn kcp kcr kcu kfc kff kfi kfo kfu kic kif kii kik kil kin kio kip kir kiu kkc kki kkk kkl kkn kkp kkr kku kl- klc klf kli klo klr klu kn- knc knf kni knk knl knn kno knp knr knu koc kof koi kok kol kon koo kop kor kou kpc kpf kpi kpk kpl kpn kpo kpp kpr kpu krc krf kri krk krl krn kro krp krr kru kuc kui kuk kul kun kup kur kuu l-p lcc lcf lci lck lcl lcn lco lcp lcr lcu lfc lff lfi lfk lfl lfn lfo lfp lfr lfu lic lif lii lik lil lin lio lip lir liu lkl lkp lkr llc llf lli llk lll lln llo llp llr llu lnc lni lnk lnl lnn lno lnp lnr lnu loc lof loi lok lol lon loo lop lor lou lpc lpf lpi lpk lpl lpn lpo lpp lpr lpu lrc lrf lri lrk lrn lro lrp lrr lru luc luf lui luk lul lun luo lup lur luu n-i ncc ncf nci nck ncl ncn nco ncp ncr ncu nfc nff nfi nfk nfl nfn nfo nfp nfr nfu nic nif nii nik nil nin nio nip nir niu nkc nkf nki nkk nkn nko nkp nkr nku nlc nlf nli nlk nll nln nlo nlp nlr nlu nnc nnf nni nnk nnl nnn nno nnp nnu no- noc nof noi nok nol non noo nop nor nou npc npf npi npl npn npo npp npr npu nrc nrf nri nrk nrl nrn nro nrp nrr nru nuc nui nuk nul nun nuo nup nur nuu o-i oc- occ ocf oci ock ocl ocn oco ocp ocr ocu of- ofc off ofi ofl ofn ofo ofp ofr ofu oic oif oii oik oil oin oio oip oir oiu okc oki okk okl oko okp okr oku olc olf oli olk oll oln olo olp olu on- onc onf oni onk onl onn ono onp onr onu oo- ooc oof ooi ook ool oon ooo oop oor op- opc opf opi opk opl opn opo opp opr or- orc orf ori ork orl orn oro orp orr oru ou- ouc ouf oui ouk oul oun ouo oup our p-p pcc pcf pci pck pcl pcn pco pcp pcr pcu pfc pff pfi pfk pfl pfn pfo pfp pfr pfu pic pif pii pik pil pin pio pip pir piu pkc pkf pki pkl pkn pko pkp pkr pku plc plf pli plk pll pln plo plp plr plu pn- pnc pnf pni pnk pnl pnn pno pnp pnr pnu poc pof poi pok pol pon poo pop por pou ppc ppf ppi ppk ppl ppn ppo ppp ppr ppu prc prf pri prk prl prn pro prp prr pru puc puf pui puk pul pun pup pur puu rcc rcf rci rcl rcn rco rcp rcr rcu rfc rff rfi rfk rfl rfn rfo rfp rfr rfu ric rif rii rik ril rin rio rip rir rkc rkf rkk rko rkp rku rlc rlf rli rll rln rlo rlp rlr rlu rnc rni rnn rno rnp rnr rnu roc rof roi rok rol ron roo rop ror rou rpc rpf rpi rpk rpl rpn rpo rpp rpr rpu rrc rrf rri rrk rrl rrn rrp rrr rru ruc ruf rui ruk run ruo rup rur ruu ucc ucf uci uck ucl ucn uco ucp ucr ucu ufc uff ufi ufl ufn ufo ufp ufr ufu uic uif uii uil uin uio uip uir uiu ukc ukf uki ukk ukl ukn ukp ukr uku ulc ulf uli ulk ull uln ulo ulp ulr ulu un- unc unf uni unk unl unn uno unp unr unu uoc uok uol uon uoo uop uor up- upc upf upi upk upn upo upp upr upu ur- urc urf uri urk url urn uro urp urr uru uuc uun uur uuu