-ly b-p bbb bbh bbi bbl bbp bby bhb bhh bhi bhl bhp bi- bib bih bii bil bip biy blb blh bli bll blp bly bpb bph bpi bpl bpp bpy by- byh byi byl byp h-i hbb hbh hbi hbl hbp hby hhb hhh hhi hhl hhp hhy hib hih hii hil hip hlb hlh hli hll hlp hly hpb hph hpi hpl hpp hpy hy- hyb hyh hyi hyl hyp hyy ibb ibh ibi ibl ibp iby ihb ihh ihi ihl ihp ihy iib iih iii iil iip il- ilb ilh ili ill ilp ily ipb ipi ipl ipp ipy iyy l-p lbb lbh lbi lbl lbp lhb lhh lhi lhp lib lih lii lil lip llb lli lll llp lly lpb lph lpi lpl lpp lyl p-p pbb pbi pbl pbp pby phb phi phl php phy pib pih pii pil pip plb plh pli pll plp ply ppb pph ppi ppl ppp py- pyb pyl ybi ybl ybp yby yhi yih yii yip yli yll yly ypl yyb yyy