-th fff ffg ffh ffi ffn ffo ffs fft fgf fgg fgh fgi fgn fgs fgt fhf fhg fhh fhi fhn fho fhs fif fig fih fii fin fis fit fnf fng fnh fni fnn fns fnt fof fog foh foi fon foo fos fot fsf fsg fsh fsi fsn fso fss fst ftf ftg fth fti ftn fto fts ftt gff gfh gfi gfo gfs gft ggg ggh ggi ggn ggo ggs ggt ghg ghh ghi ghn gho ghs ght gif gig gih gii gin gio gis git gnf gni gnn gno gns gnt gof gog goh goi gon goo gos got gsf gsg gsi gsn gso gss gst gtf gtg gth gti gtn gto gts gtt h-i hff hfg hfh hfi hfn hfo hfs hft hgf hgg hgh hgi hgn hgo hgs hgt hhf hhg hhh hhi hhn hho hhs hht hif hig hih hii hin hio his hit hnf hng hnh hnn hno hns hnt hof hog hoh hoi hon hoo hos hot hsf hsg hsh hsi hsn hss hst htf htg hth hti htn hto hts htt i-f iff ifg ifi ifn ifo ifs ift igf igg igh igi ign igo igs igt ihf ihg ihh ihi ihn iho ihs iht iif iih iii iin iio iis iit in- inf ing inh ini inn ino ins int io- iof iog ioh ioi ion ioo ios iot is- isf isg ish isi isn iso iss ist itf itg ith iti itn ito its itt n-i nff nfi nfn nfo nfs nft ngf ngg ngh ngi ngn ngo ngs ngt nhf nhg nhh nhi nhn nhs nht nif nig nih nii nin nio nis nit nnf nng nnh nni nnn nno nns nnt no- nof nog noh noi non noo nos not nsf nsg nsh nsi nsn nso nss nst ntf ntg nth nti ntn nto nts ntt o-i of- off ofg ofi ofn ofo ofs oft ogf ogg ogh ogi ogn ogo ogs ogt ohf ohg ohh ohi ohn oho ohs oht oif oii oin oio ois oit on- onf ong onh oni onn ono ons ont oo- oof oog ooh ooi oon ooo oos oot os- osf osg osh osi osn oso oss ost ot- otf otg oth oti otn oto ots ott sff sfg sfh sfi sfn sfo sfs sft sgf sgg sgh sgi sgn sgo sgs sgt sh- shf shg shh shi shn sho shs sht sif sig sih sii sin sio sis sit snf sng sni snn sno sns snt sof sog soh soi son soo sos sot ss- ssf ssg ssh ssi ssn sso sss sst stf stg sth sti stn sto sts stt tff tfg tfh tfi tfn tfo tfs tft tgf tgg tgh tgi tgn tgo tgs tgt th- thf thg thh thi thn tho ths tht tif tig tih tii tin tio tis tit tnf tng tnh tni tnn tno tns tnt to- tof tog toh toi ton too tos tot tsf tsg tsh tsi tsn tso tss tst ttf ttg tth tti ttn tto tts ttt