-ic c-- ccc ccf cci ccn cco ccr ccs cct cfc cff cfi cfn cfo cfr cfs cft ci- cic cif cii cin cio cir cis cit cn- cnc cnf cni cnn cno cnr cns cnt co- coc cof coi con coo cor cos cot crc crf cri crn cro crr crs crt csc csf csi csn cso csr css cst ctc ctf cti ctn cto ctr cts ctt fcc fcf fci fcn fco fcr fcs fct ffc fff ffi ffn ffo ffr ffs fft fic fif fii fin fir fis fit fnc fnf fni fnn fnr fns fnt foc fof foi fon foo for fos fot frc frf fri frn fro frr frs frt fsc fsf fsi fsn fso fsr fss fst ftc ftf fti ftn fto ftr fts ftt i-f icc icf ici icn ico icr ics ict ifc iff ifi ifn ifo ifr ifs ift iic iif iii iin iio iir iis iit in- inc inf ini inn ino inr ins int io- ioc iof ioi ion ioo ior ios iot ir- irc irf iri irn iro irr irs irt is- isc isf isi isn iso isr iss ist itc itf iti itn ito its itt n-i ncc ncf nci ncn nco ncr ncs nct nfc nff nfi nfn nfo nfr nfs nft nic nif nii nin nio nir nis nit nnc nnf nni nnn nno nns nnt no- noc nof noi non noo nor nos not nrc nrf nri nrn nro nrr nrs nrt nsc nsf nsi nsn nso nsr nss nst ntc ntf nti ntn nto ntr nts ntt o-i oc- occ ocf oci ocn oco ocr ocs oct of- ofc off ofi ofn ofo ofr ofs oft oic oif oii oin oio oir ois oit on- onc onf oni onn ono onr ons ont oo- ooc oof ooi oon ooo oor oos oot or- orc orf ori orn oro orr ors ort os- osc osf osi osn oso osr oss ost ot- otc otf oti otn oto otr ots ott rcc rcf rci rcn rco rcr rcs rct rfc rff rfi rfn rfo rfr rfs rft ric rif rii rin rio rir ris rit rnc rni rnn rno rnr rns rnt roc rof roi ron roo ror ros rot rrc rrf rri rrn rrr rrs rrt rsc rsf rsi rsn rso rsr rss rst rtc rtf rti rtn rto rtr rts rtt scc scf sci scn sco scr scs sct sfc sff sfi sfn sfo sfr sfs sft sic sif sii sin sio sir sis sit snc snf sni snn sno snr sns snt soc sof soi son soo sor sos sot sr- src srf sri srn sro srr srs srt ss- ssc ssf ssi ssn sso ssr sss sst stc stf sti stn sto str sts stt tcc tcf tci tcn tco tcr tcs tct tfc tff tfi tfn tfo tfr tfs tft tic tif tii tin tio tir tis tit tnc tnf tni tnn tno tnr tns tnt to- toc tof toi ton too tor tos tot trc trf tri trn tro trr trs trt tsc tsf tsi tsn tso tsr tss tst ttc ttf tti ttn tto ttr tts ttt