-ic c-- ccc ccf ccg cci ccl ccn ccr ccs ccu cfc cff cfg cfi cfl cfn cfr cfs cfu cgc cgg cgi cgl cgn cgr cgs cgu ci- cic cif cig cii cil cin cir cis ciu cl- clc clf clg cli cll cln clr cls clu cn- cnc cnf cng cni cnl cnn cnr cns cnu crc crf crg cri crl crn crr crs cru csc csf csg csi csl csn csr css csu cuc cuf cug cui cul cun cur cus cuu fcc fcf fcg fci fcl fcn fcr fcs fcu ffc fff ffg ffi ffl ffn ffr ffs ffu fgc fgf fgg fgi fgl fgn fgr fgs fic fif fig fii fil fin fir fis fiu flc flf flg fli fll fln flr fls flu fnc fnf fng fni fnl fnn fnr fns fnu frc frf frg fri frl frn frr frs fru fsc fsf fsg fsi fsl fsn fsr fss fsu fuf fug fui ful fun fur fus fuu gcc gcf gcg gci gcl gcn gcr gcs gcu gfc gff gfi gfl gfr gfs ggc ggg ggi ggn ggr ggs ggu gic gif gig gii gil gin gir gis giu glc glf glg gli gll gln glr gls glu gnc gnf gni gnl gnn gnr gns gnu grc grf grg gri grl grn grr grs gru gsc gsf gsg gsi gsl gsn gsr gss gsu gu- guc guf gug gui gul gun gur gus guu i-f icc icf icg ici icl icn icr ics icu ifc iff ifg ifi ifl ifn ifr ifs ifu igc igf igg igi igl ign igr igs igu iic iif iii iil iin iir iis iiu il- ilc ilf ilg ili ill iln ilr ils ilu in- inc inf ing ini inl inn inr ins inu ir- irc irf irg iri irl irn irr irs iru is- isc isf isg isi isl isn isr iss isu iu- iuc iug iui iur ius lcc lcf lcg lci lcl lcn lcr lcs lcu lfc lff lfg lfi lfl lfn lfr lfs lfu lgc lgf lgg lgi lgl lgn lgr lgs lgu lic lif lig lii lil lin lir lis liu llc llf llg lli lll lln llr lls llu lnc lng lni lnl lnn lnr lns lnu lrc lrf lrg lri lrn lrr lrs lru lsc lsf lsg lsi lsl lsn lsr lss lsu luc luf lug lui lul lun lur lus luu n-i ncc ncf ncg nci ncl ncn ncr ncs ncu nfc nff nfi nfl nfn nfr nfs nfu ngc ngf ngg ngi ngl ngn ngs ngu nic nif nig nii nil nin nir nis niu nlc nlf nlg nli nll nln nlr nls nlu nnc nnf nng nni nnl nnn nns nnu nrc nrf nrg nri nrl nrn nrr nrs nru nsc nsf nsg nsi nsl nsn nsr nss nsu nuc nug nui nul nun nur nus nuu rcc rcf rcg rci rcl rcn rcr rcs rcu rfc rff rfg rfi rfl rfn rfr rfs rfu rgc rgf rgg rgi rgn rgr rgs ric rif rig rii ril rin rir ris rlc rlf rlg rli rll rln rlr rls rlu rnc rng rni rnn rnr rns rnu rrc rrf rrg rri rrl rrn rrr rrs rru rsc rsf rsg rsi rsl rsn rsr rss rsu ruc ruf rug rui run rur rus ruu scc scf scg sci scl scn scr scs scu sfc sff sfg sfi sfl sfn sfr sfs sfu sgc sgf sgg sgi sgl sgn sgr sgs sgu sic sif sig sii sil sin sir sis siu slc slf slg sli sll sln slr sls slu snc snf sng sni snl snn snr sns snu sr- src srf srg sri srl srn srr srs ss- ssc ssf ssg ssi ssl ssn ssr sss ssu suc suf sug sui sul sun sur sus suu ucc ucf ucg uci ucl ucn ucr ucs ucu ufc uff ufg ufi ufl ufn ufr ufs ufu ugc ugf ugg ugi ugl ugn ugr ugs ugu uic uif uig uii uil uin uir uis uiu ulc ulf ulg uli ull uln ulr uls ulu un- unc unf ung uni unl unn unr uns unu ur- urc urf urg uri url urn urr urs uru usc usf usg usi usl usn usr uss usu uuc uug uun uur uus uuu

-ing cccc cccf ccci cccl cccs cccu ccfc ccff ccfi ccfl ccgc ccgs ccic ccii ccil ccir ccis cclc cclg ccli ccls ccnc ccnf ccni ccnr ccns ccnu ccrc ccrf ccrg ccri ccrl ccrs ccsf ccsg ccsi ccsl ccsn ccss ccuc ccus cfcf cfcl cfcn cfcs cffr cfgn cfgs cfln cfls cfni cfnr cfns cfrg cfrn cfsg cfsi cfsl cfun cgcc cgcg cgfc cggs cgis cgns cgss cicc cici cicr cics cicu ciff cifg cifl cifs cigi cigs cigu ciii ciis cili cill cils cin- cinc cinf cing cini circ ciri cirl cirr cirs cis- cisc cisl cisn cisr ciss ciuc cius clic clif clig clii clin clir clis clri clrs clsc clun cnci cngi cnic cnrc cnrr cnsl cnss crcc crcr crfc crfl crfs crgs cric crif crig crin cris criu crlf crls crns crss crug crun crus cscc cscf csci cscl cscr cscs csfc csfr csgn csir csis cslr cslu csrc csrs cssr csuf csur csus cucc cuci cucn cufc cuff cufi cui- cuif cuil cuin cuir cuis culc cull culs curf curi curl curn curr curs cusg cuss cusu fccf fcgs fcic fcii fcnl fcsc fcsl ffcc ffff ffii ffrr ffss ffun fgcs ficc fics fifc fiff fifi figc figg figl figs fiii fiil fili fill filn fils fing fini finn fins firn firs fisc fisi fiss fisu flcl flic flig flii flin flis flnc fluf flur flus fnci fnlc fnrs fnuf frcc frcn frfc fric frig fril frin fris frns frsc frug frun fscc fsfi fsgs fsln fssc fssf fuc- fuci fufc fuff fufu fugi fugs fugu fuig fuil fuir fuli full fuls fulu funf fung funs fur- furg furi furl furn furr furs fusc fusi fuss fusu gc-c gccc