-ic -ol c-- ccc ccf cci ccl ccn cco ccr ccs ccu cfc cff cfi cfl cfn cfo cfr cfs cfu ci- cic cif cii cil cin cio cir cis ciu cl- clc clf cli cll cln clo clr cls clu cn- cnc cnf cni cnl cnn cno cnr cns cnu co- coc cof coi col con coo cor cos cou crc crf cri crl crn cro crr crs cru csc csf csi csl csn cso csr css csu cuc cuf cui cul cun cuo cur cus cuu fcc fcf fci fcl fcn fco fcr fcs fcu ffc fff ffi ffl ffn ffo ffr ffs ffu fic fif fii fil fin fir fis fiu flc flf fli fll fln flo flr fls flu fnc fnf fni fnl fnn fnr fns fnu foc fof foi fol fon foo for fos fou frc frf fri frl frn fro frr frs fru fsc fsf fsi fsl fsn fso fsr fss fsu fuf fui ful fun fuo fur fus fuu i-f icc icf ici icl icn ico icr ics icu ifc iff ifi ifl ifn ifo ifr ifs ifu iic iif iii iil iin iio iir iis iiu il- ilc ilf ili ill iln ilo ilr ils ilu in- inc inf ini inl inn ino inr ins inu io- ioc iof ioi iol ion ioo ior ios iou ir- irc irf iri irl irn iro irr irs iru is- isc isf isi isl isn iso isr iss isu iu- iuc iui iur ius lcc lcf lci lcl lcn lco lcr lcs lcu lfc lff lfi lfl lfn lfo lfr lfs lfu lic lif lii lil lin lio lir lis liu llc llf lli lll lln llo llr lls llu lnc lni lnl lnn lno lnr lns lnu loc lof loi lol lon loo lor los lou lrc lrf lri lrn lro lrr lrs lru lsc lsf lsi lsl lsn lso lsr lss lsu luc luf lui lul lun luo lur lus luu n-i ncc ncf nci ncl ncn nco ncr ncs ncu nfc nff nfi nfl nfn nfo nfr nfs nfu nic nif nii nil nin nio nir nis niu nlc nlf nli nll nln nlo nlr nls nlu nnc nnf nni nnl nnn nno nns nnu no- noc nof noi nol non noo nor nos nou nrc nrf nri nrl nrn nro nrr nrs nru nsc nsf nsi nsl nsn nso nsr nss nsu nuc nui nul nun nuo nur nus nuu o-i oc- occ ocf oci ocl ocn oco ocr ocs ocu of- ofc off ofi ofl ofn ofo ofr ofs ofu oic oif oii oil oin oio oir ois oiu olc olf oli oll oln olo ols olu on- onc onf oni onl onn ono onr ons onu oo- ooc oof ooi ool oon ooo oor oos or- orc orf ori orl orn oro orr ors oru os- osc osf osi osl osn oso osr oss osu ou- ouc ouf oui oul oun ouo our ous rcc rcf rci rcl rcn rco rcr rcs rcu rfc rff rfi rfl rfn rfo rfr rfs rfu ric rif rii ril rin rio rir ris rlc rlf rli rll rln rlo rlr rls rlu rnc rni rnn rno rnr rns rnu roc rof roi rol ron roo ror ros rou rrc rrf rri rrl rrn rrr rrs rru rsc rsf rsi rsl rsn rso rsr rss rsu ruc ruf rui run ruo rur rus ruu scc scf sci scl scn sco scr scs scu sfc sff sfi sfl sfn sfo sfr sfs sfu sic sif sii sil sin sio sir sis siu slc slf sli sll sln slo slr sls slu snc snf sni snl snn sno snr sns snu soc sof soi sol son soo sor sos sou sr- src srf sri srl srn sro srr srs ss- ssc ssf ssi ssl ssn sso ssr sss ssu suc suf sui sul sun suo sur sus suu ucc ucf uci ucl ucn uco ucr ucs ucu ufc uff ufi ufl ufn ufo ufr ufs ufu uic uif uii uil uin uio uir uis uiu ulc ulf uli ull uln ulo ulr uls ulu un- unc unf uni unl unn uno unr uns unu uoc uol uon uoo uor uos ur- urc urf uri url urn uro urr urs uru usc usf usi usl usn uso usr uss usu uuc uun uur uus uuu