-th b-p bbb bbh bbi bbn bbo bbp bbs bbt bhb bhh bhi bho bhp bhs bht bi- bib bih bii bin bio bip bis bit bnb bni bnn bno bnp bns bnt bob boh boi bon boo bop bos bot bpb bph bpi bpn bpo bpp bps bpt bsb bsh bsi bsn bso bsp bss bst btb bth bti btn bto btp bts btt h-i hbb hbh hbi hbn hbo hbp hbs hbt hhb hhh hhi hhn hho hhp hhs hht hib hih hii hin hio hip his hit hnb hnh hnn hno hns hnt hob hoh hoi hon hoo hop hos hot hpb hph hpi hpn hpo hpp hps hpt hsb hsh hsi hsn hsp hss hst htb hth hti htn hto htp hts htt ibb ibh ibi ibn ibo ibp ibs ibt ihb ihh ihi ihn iho ihp ihs iht iib iih iii iin iio iip iis iit in- inb inh ini inn ino inp ins int io- iob ioh ioi ion ioo iop ios iot ipb ipi ipn ipo ipp ips ipt is- isb ish isi isn iso isp iss ist itb ith iti itn ito itp its itt n-i nbb nbi nbn nbo nbp nbs nbt nhb nhh nhi nhn nhp nhs nht nib nih nii nin nio nip nis nit nnb nnh nni nnn nno nnp nns nnt no- nob noh noi non noo nop nos not npb nph npi npn npo npp nps npt nsb nsh nsi nsn nso nsp nss nst ntb nth nti ntn nto ntp nts ntt o-i ob- obb obh obi obn obo obp obs obt ohh ohi ohn oho ohp ohs oht oib oii oin oio oip ois oit on- onb onh oni onn ono onp ons ont oo- oob ooh ooi oon ooo oop oos oot op- opb oph opi opn opo opp ops opt os- osb osh osi osn oso osp oss ost ot- otb oth oti otn oto otp ots ott p-p pbb pbi pbn pbo pbp pbs pbt phb phi phn pho php phs pht pib pih pii pin pio pip pis pit pn- pnb pnh pni pnn pno pnp pns pnt pob poh poi pon poo pop pos pot ppb pph ppi ppn ppo ppp pps ppt ps- psb psh psi psn pso psp pss pst pt- ptb pth pti ptn pto ptp pts ptt sbb sbh sbi sbn sbo sbp sbs sbt sh- shb shh shi shn sho shp shs sht sib sih sii sin sio sip sis sit snb sni snn sno snp sns snt sob soh soi son soo sop sos sot spb sph spi spn spo spp sps spt ss- ssb ssh ssi ssn sso ssp sss sst stb sth sti stn sto stp sts stt tbb tbh tbi tbn tbo tbp tbs tbt th- thb thh thi thn tho thp ths tht tib tih tii tin tio tip tis tit tnb tnh tni tnn tno tnp tns tnt to- tob toh toi ton too top tos tot tpb tph tpi tpn tpo tpp tps tpt tsb tsh tsi tsn tso tsp tss tst ttb tth tti ttn tto ttp tts ttt