-ic -ol -up c-- ccc ccf cci ccl ccn cco ccp ccs ccu cfc cff cfi cfl cfn cfo cfp cfs cfu ci- cic cif cii cil cin cio cip cis ciu cl- clc clf cli cll cln clo clp cls clu cn- cnc cnf cni cnl cnn cno cnp cns cnu co- coc cof coi col con coo cop cos cou cpc cpf cpi cpl cpn cpo cpp cps cpu csc csf csi csl csn cso csp css csu cuc cuf cui cul cun cuo cup cus cuu fcc fcf fci fcl fcn fco fcp fcs fcu ffc fff ffi ffl ffn ffo ffp ffs ffu fic fif fii fil fin fip fis fiu flc flf fli fll fln flo flp fls flu fnc fnf fni fnl fnn fnp fns fnu foc fof foi fol fon foo fop fos fou fpc fpi fpl fpn fpo fpp fps fpu fsc fsf fsi fsl fsn fso fsp fss fsu fuf fui ful fun fuo fup fus fuu i-f icc icf ici icl icn ico icp ics icu ifc iff ifi ifl ifn ifo ifp ifs ifu iic iif iii iil iin iio iip iis iiu il- ilc ilf ili ill iln ilo ilp ils ilu in- inc inf ini inl inn ino inp ins inu io- ioc iof ioi iol ion ioo iop ios iou ipc ipf ipi ipl ipn ipo ipp ips ipu is- isc isf isi isl isn iso isp iss isu iu- iuc iui iup ius l-p lcc lcf lci lcl lcn lco lcp lcs lcu lfc lff lfi lfl lfn lfo lfp lfs lfu lic lif lii lil lin lio lip lis liu llc llf lli lll lln llo llp lls llu lnc lni lnl lnn lno lnp lns lnu loc lof loi lol lon loo lop los lou lpc lpf lpi lpl lpn lpo lpp lps lpu lsc lsf lsi lsl lsn lso lsp lss lsu luc luf lui lul lun luo lup lus luu n-i ncc ncf nci ncl ncn nco ncp ncs ncu nfc nff nfi nfl nfn nfo nfp nfs nfu nic nif nii nil nin nio nip nis niu nlc nlf nli nll nln nlo nlp nls nlu nnc nnf nni nnl nnn nno nnp nns nnu no- noc nof noi nol non noo nop nos nou npc npf npi npl npn npo npp nps npu nsc nsf nsi nsl nsn nso nsp nss nsu nuc nui nul nun nuo nup nus nuu o-i oc- occ ocf oci ocl ocn oco ocp ocs ocu of- ofc off ofi ofl ofn ofo ofp ofs ofu oic oif oii oil oin oio oip ois oiu olc olf oli oll oln olo olp ols olu on- onc onf oni onl onn ono onp ons onu oo- ooc oof ooi ool oon ooo oop oos op- opc opf opi opl opn opo opp ops os- osc osf osi osl osn oso osp oss osu ou- ouc ouf oui oul oun ouo oup ous p-p pcc pcf pci pcl pcn pco pcp pcs pcu pfc pff pfi pfl pfn pfo pfp pfs pfu pic pif pii pil pin pio pip pis piu plc plf pli pll pln plo plp pls plu pn- pnc pnf pni pnl pnn pno pnp pns pnu poc pof poi pol pon poo pop pos pou ppc ppf ppi ppl ppn ppo ppp pps ppu ps- psc psf psi psl psn pso psp pss psu puc puf pui pul pun pup pus puu scc scf sci scl scn sco scp scs scu sfc sff sfi sfl sfn sfo sfp sfs sfu sic sif sii sil sin sio sip sis siu slc slf sli sll sln slo slp sls slu snc snf sni snl snn sno snp sns snu soc sof soi sol son soo sop sos sou spc spf spi spl spn spo spp sps spu ss- ssc ssf ssi ssl ssn sso ssp sss ssu suc suf sui sul sun suo sup sus suu ucc ucf uci ucl ucn uco ucp ucs ucu ufc uff ufi ufl ufn ufo ufp ufs ufu uic uif uii uil uin uio uip uis uiu ulc ulf uli ull uln ulo ulp uls ulu un- unc unf uni unl unn uno unp uns unu uoc uol uon uoo uop uos up- upc upf upi upn upo upp ups upu usc usf usi usl usn uso usp uss usu uuc uun uus uuu