pll plo plp plr plw pob pod poe pog poh poi pol poo pop por pow ppb ppd ppe ppg pph ppi ppl ppo ppp ppr ppw prb prd pre prg prh pri prl pro prp prr prw pwb pwd pwe pwg pwh pwi pwl pwo pwp pwr rbb rbd rbe rbg rbh rbi rbl rbo rbp rbr rbw rdb rdd rde rdg rdh rdi rdl rdo rdp rdr re- reb red ree reg reh rei rel reo rep rer rew rgb rgd rge rgg rgh rgi rgo rgp rgr rgw rh- rhb rhd rhe rhg rhh rhi rhl rho rhp rhr rib rid rie rig rih rii ril rio rip rir rld rle rlg rlh rli rll rlo rlp rlr rlw rob rod roe rog roh roi rol roo rop ror row rpb rpd rpe rpg rph rpi rpl rpo rpp rpr rpw rrb rrd rrg rrh rri rrl rrp rrr rwb rwd rwe rwh rwi rwl rwr wbb wbd wbe wbg wbi wbo wbr wbw wdb wdg wdi wdl wdp wdr web wed wee weg weh wei wel weo wep wer wew wgb wgh wgi wgl wgo wgp wgr wgw wh- whb whd whh whi whl who whp whr whw wib wid wie wig wii wil wip wir wl- wlb wle wlg wli wll wlo wlp wlr wlw wob wod woe wog woh woi wol woo wop wor wow wpb wpd wpe wpg wpi wpl wpo wpp wpr wr- wrd wre wrg wrh wri wrl wro wrp wrr wrw wwd wwe wwi wwl wwo wwp www