b-p bbb bbh bbi bbn bbo bbp bby bhb bhh bhi bho bhp bi- bib bih bii bin bio bip biy bnb bni bnn bno bnp bob boh boi bon boo bop boy bpb bph bpi bpn bpo bpp bpy by- byh byi byn byo byp h-i hbb hbh hbi hbn hbo hbp hby hhb hhh hhi hhn hho hhp hhy hib hih hii hin hio hip hnb hnh hnn hno hny hob hoh hoi hon hoo hop hoy hpb hph hpi hpn hpo hpp hpy hy- hyb hyh hyi hyn hyo hyp hyy ibb ibh ibi ibn ibo ibp iby ihb ihh ihi ihn iho ihp ihy iib iih iii iin iio iip in- inb inh ini inn ino inp iny io- iob ioh ioi ion ioo iop ipb ipi ipn ipo ipp ipy iyo iyy n-i nbb nbi nbn nbo nbp nhb nhh nhi nhn nhp nhy nib nih nii nin nio nip nnb nnh nni nnn nno nnp no- nob noh noi non noo nop noy npb nph npi npn npo npp nyn nyo nyp nyy o-i ob- obb obh obi obn obo obp oby ohh ohi ohn oho ohp oib oii oin oio oip on- onb onh oni onn ono onp ony oo- oob ooh ooi oon ooo oop op- opb oph opi opn opo opp opy oyi oyo p-p pbb pbi pbn pbo pbp pby phb phi phn pho php phy pib pih pii pin pio pip pn- pnb pnh pni pnn pno pnp pny pob poh poi pon poo pop poy ppb pph ppi ppn ppo ppp py- pyb pyn pyo ybi ybp yby yhi yih yii yin yio yip ynn ynp yny yob yoi yon yoo yop yoy ypo yyb yyy