-ic c-- ccc ccf cci ccn cco ccr ccs ccu ccx cfc cff cfi cfn cfo cfr cfs cfu cfx ci- cic cif cii cin cio cir cis ciu cix cn- cnc cnf cni cnn cno cnr cns cnu cnx co- coc cof coi con coo cor cos cou cox crc crf cri crn cro crr crs cru crx csc csf csi csn cso csr css csu csx cuc cuf cui cun cuo cur cus cuu cxc cxf cxi cxo cxr cxs cxx fcc fcf fci fcn fco fcr fcs fcu fcx ffc fff ffi ffn ffo ffr ffs ffu ffx fic fif fii fin fir fis fiu fix fnc fnf fni fnn fnr fns fnu fnx foc fof foi fon foo for fos fou fox frc frf fri frn fro frr frs fru fsc fsf fsi fsn fso fsr fss fsu fsx fuf fui fun fuo fur fus fuu fux fxi fxr fxs fxu fxx i-f icc icf ici icn ico icr ics icu ifc iff ifi ifn ifo ifr ifs ifu ifx iic iif iii iin iio iir iis iiu iix in- inc inf ini inn ino inr ins inu inx io- ioc iof ioi ion ioo ior ios iou ir- irc irf iri irn iro irr irs iru irx is- isc isf isi isn iso isr iss isu iu- iuc iui iur ius ixc ixi ixn n-i ncc ncf nci ncn nco ncr ncs ncu ncx nfc nff nfi nfn nfo nfr nfs nfu nic nif nii nin nio nir nis niu nix nnc nnf nni nnn nno nns nnu no- noc nof noi non noo nor nos nou nox nrc nrf nri nrn nro nrr nrs nru nrx nsc nsf nsi nsn nso nsr nss nsu nsx nuc nui nun nuo nur nus nuu nux nxc o-i oc- occ ocf oci ocn oco ocr ocs ocu ocx of- ofc off ofi ofn ofo ofr ofs ofu ofx oic oif oii oin oio oir ois oiu on- onc onf oni onn ono onr ons onu onx oo- ooc oof ooi oon ooo oor oos oox or- orc orf ori orn oro orr ors oru orx os- osc osf osi osn oso osr oss osu osx ou- ouc ouf oui oun ouo our ous ox- oxc oxf oxi oxn oxo oxx rcc rcf rci rcn rco rcr rcs rcu rcx rfc rff rfi rfn rfo rfr rfs rfu ric rif rii rin rio rir ris rix rnc rni rnn rno rnr rns rnu roc rof roi ron roo ror ros rou rox rrc rrf rri rrn rrr rrs rru rsc rsf rsi rsn rso rsr rss rsu rsx ruc ruf rui run ruo rur rus ruu rux rxr rxs scc scf sci scn sco scr scs scu scx sfc sff sfi sfn sfo sfr sfs sfu sfx sic sif sii sin sio sir sis siu six snc snf sni snn sno snr sns snu soc sof soi son soo sor sos sou sox sr- src srf sri srn sro srr srs srx ss- ssc ssf ssi ssn sso ssr sss ssu ssx suc suf sui sun suo sur sus suu sux sxc sxi sxn sxs sxu ucc ucf uci ucn uco ucr ucs ucu ufc uff ufi ufn ufo ufr ufs ufu ufx uic uif uii uin uio uir uis uiu un- unc unf uni unn uno unr uns unu unx uoc uon uoo uor uos uox ur- urc urf uri urn uro urr urs uru urx usc usf usi usn uso usr uss usu usx uuc uun uur uus uuu uxc uxf uxo uxr uxu xcf xci xcr xcx xfn xfs xfx xic xii xin xio xis xiu xix xnc xno xns xnu xoc xof xoi xon xoo xor xos xox xrc xrf xrx xsc xsi xss xui xun xus xxi xxo xxx