-th b-p bbb bbh bbi bbn bbo bbp bbt bhb bhh bhi bho bhp bht bi- bib bih bii bin bio bip bit bnb bni bnn bno bnp bnt bob boh boi bon boo bop bot bpb bph bpi bpn bpo bpp bpt btb bth bti btn bto btp btt h-i hbb hbh hbi hbn hbo hbp hbt hhb hhh hhi hhn hho hhp hht hib hih hii hin hio hip hit hnb hnh hnn hno hnt hob hoh hoi hon hoo hop hot hpb hph hpi hpn hpo hpp hpt htb hth hti htn hto htp htt ibb ibh ibi ibn ibo ibp ibt ihb ihh ihi ihn iho ihp iht iib iih iii iin iio iip iit in- inb inh ini inn ino inp int io- iob ioh ioi ion ioo iop iot ipb ipi ipn ipo ipp ipt itb ith iti itn ito itp itt n-i nbb nbi nbn nbo nbp nbt nhb nhh nhi nhn nhp nht nib nih nii nin nio nip nit nnb nnh nni nnn nno nnp nnt no- nob noh noi non noo nop not npb nph npi npn npo npp npt ntb nth nti ntn nto ntp ntt o-i ob- obb obh obi obn obo obp obt ohh ohi ohn oho ohp oht oib oii oin oio oip oit on- onb onh oni onn ono onp ont oo- oob ooh ooi oon ooo oop oot op- opb oph opi opn opo opp opt ot- otb oth oti otn oto otp ott p-p pbb pbi pbn pbo pbp pbt phb phi phn pho php pht pib pih pii pin pio pip pit pn- pnb pnh pni pnn pno pnp pnt pob poh poi pon poo pop pot ppb pph ppi ppn ppo ppp ppt pt- ptb pth pti ptn pto ptp ptt tbb tbh tbi tbn tbo tbp tbt th- thb thh thi thn tho thp tht tib tih tii tin tio tip tit tnb tnh tni tnn tno tnp tnt to- tob toh toi ton too top tot tpb tph tpi tpn tpo tpp tpt ttb tth tti ttn tto ttp ttt