-th bbb bbg bbh bbi bbn bbo bbs bbt bgb bgg bgh bgi bgn bgo bgs bgt bhb bhg bhh bhi bho bhs bht bi- bib big bih bii bin bio bis bit bnb bng bni bnn bno bns bnt bob bog boh boi bon boo bos bot bsb bsg bsh bsi bsn bso bss bst btb btg bth bti btn bto bts btt gbg gbh gbi gbn gbo gbs gbt ggb ggg ggh ggi ggn ggo ggs ggt ghb ghg ghh ghi ghn gho ghs ght gib gig gih gii gin gio gis git gnb gni gnn gno gns gnt gob gog goh goi gon goo gos got gsb gsg gsi gsn gso gss gst gtb gtg gth gti gtn gto gts gtt h-i hbb hbg hbh hbi hbn hbo hbs hbt hgb hgg hgh hgi hgn hgo hgs hgt hhb hhg hhh hhi hhn hho hhs hht hib hig hih hii hin hio his hit hnb hng hnh hnn hno hns hnt hob hog hoh hoi hon hoo hos hot hsb hsg hsh hsi hsn hss hst htb htg hth hti htn hto hts htt ibb ibg ibh ibi ibn ibo ibs ibt igb igg igh igi ign igo igs igt ihb ihg ihh ihi ihn iho ihs iht iib iih iii iin iio iis iit in- inb ing inh ini inn ino ins int io- iob iog ioh ioi ion ioo ios iot is- isb isg ish isi isn iso iss ist itb itg ith iti itn ito its itt n-i nbb nbg nbi nbn nbo nbs nbt ngb ngg ngh ngi ngn ngo ngs ngt nhb nhg nhh nhi nhn nhs nht nib nig nih nii nin nio nis nit nnb nng nnh nni nnn nno nns nnt no- nob nog noh noi non noo nos not nsb nsg nsh nsi nsn nso nss nst ntb ntg nth nti ntn nto nts ntt o-i ob- obb obg obh obi obn obo obs obt ogg ogh ogi ogn ogo ogs ogt ohg ohh ohi ohn oho ohs oht oib oii oin oio ois oit on- onb ong onh oni onn ono ons ont oo- oob oog ooh ooi oon ooo oos oot os- osb osg osh osi osn oso oss ost ot- otb otg oth oti otn oto ots ott sbb sbg sbh sbi sbn sbo sbs sbt sgb sgg sgh sgi sgn sgo sgs sgt sh- shb shg shh shi shn sho shs sht sib sig sih sii sin sio sis sit snb sng sni snn sno sns snt sob sog soh soi son soo sos sot ss- ssb ssg ssh ssi ssn sso sss sst stb stg sth sti stn sto sts stt tbb tbg tbh tbi tbn tbo tbs tbt tgb tgg tgh tgi tgn tgo tgs tgt th- thb thg thh thi thn tho ths tht tib tig tih tii tin tio tis tit tnb tng tnh tni tnn tno tns tnt to- tob tog toh toi ton too tos tot tsb tsg tsh tsi tsn tso tss tst ttb ttg tth tti ttn tto tts ttt