-th bbb bbf bbg bbh bbi bbn bbo bbr bbs bbt bfb bff bfg bfh bfi bfn bfo bfr bfs bft bgb bgf bgg bgh bgi bgn bgo bgr bgs bgt bhb bhf bhg bhh bhi bho bhr bhs bht bi- bib bif big bih bii bin bio bir bis bit bnb bnf bng bni bnn bno bnr bns bnt bob bof bog boh boi bon boo bor bos bot brb brf brg brh bri brn bro brr brs brt bsb bsf bsg bsh bsi bsn bso bsr bss bst btb btf btg bth bti btn bto btr bts btt fbb fbf fbg fbh fbi fbn fbo fbr fbs fbt fff ffg ffh ffi ffn ffo ffr ffs fft fgb fgf fgg fgh fgi fgn fgr fgs fgt fhb fhf fhg fhh fhi fhn fho fhr fhs fib fif fig fih fii fin fir fis fit fnb fnf fng fnh fni fnn fnr fns fnt fob fof fog foh foi fon foo for fos fot frb frf frg frh fri frn fro frr frs frt fsb fsf fsg fsh fsi fsn fso fsr fss fst ftb ftf ftg fth fti ftn fto ftr fts ftt gbf gbg gbh gbi gbn gbo gbr gbs gbt gfb gff gfh gfi gfo gfr gfs gft ggb ggg ggh ggi ggn ggo ggr ggs ggt ghb ghg ghh ghi ghn gho ghr ghs ght gib gif gig gih gii gin gio gir gis git gnb gnf gni gnn gno gnr gns gnt gob gof gog goh goi gon goo gor gos got grb grf grg grh gri grn gro grr grs grt gsb gsf gsg gsi gsn gso gsr gss gst gtb gtf gtg gth gti gtn gto gtr gts gtt h-i hbb hbf hbg hbh hbi hbn hbo hbr hbs hbt hfb hff hfg hfh hfi hfn hfo hfr hfs hft hgb hgf hgg hgh hgi hgn hgo hgr hgs hgt hhb hhf hhg hhh hhi hhn hho hhr hhs hht hib hif hig hih hii hin hio hir his hit hnb hnf hng hnh hnn hno hns hnt hob hof hog hoh hoi hon hoo hor hos hot hr- hrb hrf hrg hrh hri hrn hro hrr hrs hrt hsb hsf hsg hsh hsi hsn hsr hss hst htb htf htg hth hti htn hto htr hts htt i-f ibb ibf ibg ibh ibi ibn ibo ibr ibs ibt ifb iff ifg ifi ifn ifo ifr ifs ift igb igf igg igh igi ign igo igr igs igt ihb ihf ihg ihh ihi ihn iho ihr ihs iht iib iif iih iii iin iio iir iis iit in- inb inf ing inh ini inn ino inr ins int io- iob iof iog ioh ioi ion ioo ior ios iot ir- irb irf irg iri irn iro irr irs irt is- isb isf isg ish isi isn iso isr iss ist itb itf itg ith iti itn ito its itt n-i nbb nbf nbg nbi nbn nbo nbr nbs nbt nfb nff nfi nfn nfo nfr nfs nft ngb ngf ngg ngh ngi ngn ngo ngs ngt nhb nhf nhg nhh nhi nhn nhr nhs nht nib nif nig nih nii nin nio nir nis nit nnb nnf nng nnh nni nnn nno nns nnt no- nob nof nog noh noi non noo nor nos not nrb nrf nrg nri nrn nro nrr nrs nrt nsb nsf nsg nsh nsi nsn nso nsr nss nst ntb ntf ntg nth nti ntn nto ntr nts ntt o-i ob- obb obf obg obh obi obn obo obr obs obt of- ofb off ofg ofi ofn ofo ofr ofs oft ogf ogg ogh ogi ogn ogo ogs ogt ohf ohg ohh ohi ohn oho ohr ohs oht oib oif oii oin oio oir ois oit on- onb onf ong onh oni onn ono onr ons ont oo- oob oof oog ooh ooi oon ooo oor oos oot or- orb orf org orh ori orn oro orr ors ort os- osb osf osg osh osi osn oso osr oss ost ot- otb otf otg oth oti otn oto otr ots ott rbb rbf rbg rbh rbi rbn rbo rbr rbs rbt rfb rff rfg rfh rfi rfn rfo rfr rfs rft rgb rgf rgg rgh rgi rgn rgo rgr rgs rgt rh- rhb rhf rhg rhh rhi rhn rho rhr rhs rht rib rif rig rih rii rin rio rir ris rit rnb rng rnh rni rnn rno rnr rns rnt rob rof rog roh roi ron roo ror ros rot rrb rrf rrg rrh rri rrn rrr rrs rrt rsb rsf rsg rsh rsi rsn rso rsr rss rst rtb rtf rtg rti rtn rto rtr rts rtt sbb sbf sbg sbh sbi sbn sbo sbr sbs sbt sfb sff sfg sfh sfi sfn sfo sfr sfs sft sgb sgf sgg sgh sgi sgn sgo sgr sgs sgt sh- shb shf shg shh shi shn sho shr shs sht sib sif sig sih sii sin sio sir sis sit snb snf sng sni snn sno snr sns snt sob sof sog soh soi son soo sor sos sot sr- srb srf srg srh sri srn sro srr srs srt ss- ssb ssf ssg ssh ssi ssn sso ssr sss sst stb stf stg sth sti stn sto str sts stt tbb tbf tbg tbh tbi tbn tbo tbr tbs tbt tfb tff tfg tfh tfi tfn tfo tfr tfs tft tgb tgf tgg tgh tgi tgn tgo tgr tgs tgt th- thb thf thg thh thi thn tho thr ths tht tib tif tig tih tii tin tio tir tis tit tnb tnf tng tnh tni tnn tno tnr tns tnt to- tob tof tog toh toi ton too tor tos tot trb trf trg trh tri trn tro trr trs trt tsb tsf tsg tsh tsi tsn tso tsr tss tst ttb ttf ttg tth tti ttn tto ttr tts ttt

-ing bbbb bbbs bbfn bbhs bbin bbng bbrg bffs bfgf bfhs bfsi bfsr bfts