-ic c-- ccc ccf cci ccn ccr ccs cct ccu cfc cff cfi cfn cfr cfs cft cfu ci- cic cif cii cin cir cis cit ciu cn- cnc cnf cni cnn cnr cns cnt cnu crc crf cri crn crr crs crt cru csc csf csi csn csr css cst csu ctc ctf cti ctn ctr cts ctt ctu cuc cuf cui cun cur cus cut cuu fcc fcf fci fcn fcr fcs fct fcu ffc fff ffi ffn ffr ffs fft ffu fic fif fii fin fir fis fit fiu fnc fnf fni fnn fnr fns fnt fnu frc frf fri frn frr frs frt fru fsc fsf fsi fsn fsr fss fst fsu ftc ftf fti ftn ftr fts ftt ftu fuf fui fun fur fus fut fuu i-f icc icf ici icn icr ics ict icu ifc iff ifi ifn ifr ifs ift ifu iic iif iii iin iir iis iit iiu in- inc inf ini inn inr ins int inu ir- irc irf iri irn irr irs irt iru is- isc isf isi isn isr iss ist isu itc itf iti itn its itt itu iu- iuc iui iur ius iut n-i ncc ncf nci ncn ncr ncs nct ncu nfc nff nfi nfn nfr nfs nft nfu nic nif nii nin nir nis nit niu nnc nnf nni nnn nns nnt nnu nrc nrf nri nrn nrr nrs nrt nru nsc nsf nsi nsn nsr nss nst nsu ntc ntf nti ntn ntr nts ntt ntu nuc nui nun nur nus nut nuu rcc rcf rci rcn rcr rcs rct rcu rfc rff rfi rfn rfr rfs rft rfu ric rif rii rin rir ris rit rnc rni rnn rnr rns rnt rnu rrc rrf rri rrn rrr rrs rrt rru rsc rsf rsi rsn rsr rss rst rsu rtc rtf rti rtn rtr rts rtt rtu ruc ruf rui run rur rus rut ruu scc scf sci scn scr scs sct scu sfc sff sfi sfn sfr sfs sft sfu sic sif sii sin sir sis sit siu snc snf sni snn snr sns snt snu sr- src srf sri srn srr srs srt ss- ssc ssf ssi ssn ssr sss sst ssu stc stf sti stn str sts stt stu suc suf sui sun sur sus sut suu tcc tcf tci tcn tcr tcs tct tcu tfc tff tfi tfn tfr tfs tft tfu tic tif tii tin tir tis tit tiu tnc tnf tni tnn tnr tns tnt trc trf tri trn trr trs trt tru tsc tsf tsi tsn tsr tss tst tsu ttc ttf tti ttn ttr tts ttt ttu tuc tuf tui tun tur tus tut tuu ucc ucf uci ucn ucr ucs uct ucu ufc uff ufi ufn ufr ufs uft ufu uic uif uii uin uir uis uit uiu un- unc unf uni unn unr uns unt unu ur- urc urf uri urn urr urs urt uru usc usf usi usn usr uss ust usu utc utf uti utn utr uts utt utu uuc uun uur uus uut uuu