-ic bbb bbc bbf bbi bbn bbo bbr bbs bbt bby bcb bcc bcf bci bcn bco bcr bcs bct bcy bfb bfc bff bfi bfn bfo bfr bfs bft bfy bi- bib bic bif bii bin bio bir bis bit biy bnb bnc bnf bni bnn bno bnr bns bnt bob boc bof boi bon boo bor bos bot boy brb brf bri brn bro brr brs brt bry bsb bsc bsf bsi bsn bso bsr bss bst bsy btb btc btf bti btn bto btr bts btt bty by- byc byf byi byn byo byr bys byt c-- cbb cbc cbf cbi cbn cbo cbr cbs cbt cby ccb ccc ccf cci ccn cco ccr ccs cct cfb cfc cff cfi cfn cfo cfr cfs cft ci- cib cic cif cii cin cio cir cis cit cn- cnb cnc cnf cni cnn cno cnr cns cnt cny co- cob coc cof coi con coo cor cos cot coy crb crc crf cri crn cro crr crs crt cry csb csc csf csi csn cso csr css cst csy ctb ctc ctf cti ctn cto ctr cts ctt cty cyb cyc cyf cyn cyo cyr cys cyt fbb fbc fbf fbi fbn fbo fbr fbs fbt fcb fcc fcf fci fcn fco fcr fcs fct fcy ffc fff ffi ffn ffo ffr ffs fft ffy fib fic fif fii fin fir fis fit fnb fnc fnf fni fnn fnr fns fnt fob foc fof foi fon foo for fos fot foy frb frc frf fri frn fro frr frs frt fry fsb fsc fsf fsi fsn fso fsr fss fst ftb ftc ftf fti ftn fto ftr fts ftt fty fy- fyb fyc fyi fyn fyo i-f ibb ibc ibf ibi ibn ibo ibr ibs ibt iby icb icc icf ici icn ico icr ics ict icy ifb ifc iff ifi ifn ifo ifr ifs ift ify iib iic iif iii iin iio iir iis iit in- inb inc inf ini inn ino inr ins int iny io- iob ioc iof ioi ion ioo ior ios iot ir- irb irc irf iri irn iro irr irs irt iry is- isb isc isf isi isn iso isr iss ist isy itb itc itf iti itn ito its itt ity iyc iyo iyr iys iyt iyy n-i nbb nbc nbf nbi nbn nbo nbr nbs nbt ncb ncc ncf nci ncn nco ncr ncs nct nfb nfc nff nfi nfn nfo nfr nfs nft nib nic nif nii nin nio nir nis nit nnb nnc nnf nni nnn nno nns nnt no- nob noc nof noi non noo nor nos not noy nrb nrc nrf nri nrn nro nrr nrs nrt nry nsb nsc nsf nsi nsn nso nsr nss nst nsy ntb ntc ntf nti ntn nto ntr nts ntt nyc nyf nyn nyo nys nyt nyy o-i ob- obb obc obf obi obn obo obr obs obt oby oc- ocb occ ocf oci ocn oco ocr ocs oct of- ofb ofc off ofi ofn ofo ofr ofs oft oib oic oif oii oin oio oir ois oit on- onb onc onf oni onn ono onr ons ont ony oo- oob ooc oof ooi oon ooo oor oos oot or- orb orc orf ori orn oro orr ors ort ory os- osb osc osf osi osn oso osr oss ost ot- otb otc otf oti otn oto otr ots ott oyi oyo oys rbb rbc rbf rbi rbn rbo rbr rbs rbt rcb rcc rcf rci rcn rco rcr rcs rct rfb rfc rff rfi rfn rfo rfr rfs rft rib ric rif rii rin rio rir ris rit riy rnb rnc rni rnn rno rnr rns rnt rny rob roc rof roi ron roo ror ros rot roy rrb rrc rrf rri rrn rrr rrs rrt rsb rsc rsf rsi rsn rso rsr rss rst rtb rtc rtf rti rtn rto rtr rts rtt rty ry- ryc ryf ryn ryo ryr rys ryy sbb sbc sbf sbi sbn sbo sbr sbs sbt sby scb scc scf sci scn sco scr scs sct sfb sfc sff sfi sfn sfo sfr sfs sft sib sic sif sii sin sio sir sis sit snb snc snf sni snn sno snr sns snt sny sob soc sof soi son soo sor sos sot soy sr- srb src srf sri srn sro srr srs srt sry ss- ssb ssc ssf ssi ssn sso ssr sss sst stb stc stf sti stn sto str sts stt sty sy- syb syc syi syn syr sys syt tbb tbc tbf tbi tbn tbo tbr tbs tbt tcb tcc tcf tci tcn tco tcr tcs tct tfb tfc tff tfi tfn tfo tfr tfs tft tib tic tif tii tin tio tir tis tit tiy tnb tnc tnf tni tnn tno tnr tns tnt to- tob toc tof toi ton too tor tos tot toy trb trc trf tri trn tro trr trs trt try tsb tsc tsf tsi tsn tso tsr tss tst tsy ttb ttc ttf tti ttn tto ttr tts ttt tty tyc tyf tyn tyo tyr tys tyt ybc ybf ybi ybr ybs yby ycc ycf yci yco ycs ycy yfc yff yfr yfs yft yif yii yin yio yir yis yit ynn yns yny yob yoc yof yoi yon yoo yor yos yot yoy yrc yrf yrn yro yrs yrt ysb ysc ysi yso ysr yss yst ysy ytc ytf ytn yto ytr yts ytt yyb yyc yyf yys yyt yyy

bbbb bbbs bbci bbfc bbfn bbin bboy bbrc bbyo bcbc bcbs bccc bcci bccs bcfc bcis bcit bcof bcor bcos bcrs bcsc bcsn bcss bctc bcts bfcs bffs bfsi bfsr bfts bftt bibb bibi bibo bibs bicc bici bico bics biff bifi biin biis bin- binc bini binn bino bins bint biny bio- bioc bioi bion bios biot birb biri birn biro birr birs birt biry bis- bisc biso biss bist bisy bitc bito bits bitt biys bnib bnin bnoc bnor bnrr