-ly ddd ddi ddl ddp ddr dds ddy di- did dii dil dip dir dis diy dl- dld dli dll dlp dlr dls dly dpd dpi dpl dpp dpr dps drd dri drl drp drr drs dry dsd dsi dsl dsp dsr dss dsy dy- dyd dyp dyr dys dyy i-d idd idi idl idp idr ids idy iid iii iil iip iir iis il- ild ili ill ilp ilr ils ily ipd ipi ipl ipp ipr ips ipy ir- ird iri irl irp irr irs iry is- isd isi isl isp isr iss isy iyr iys iyy l-p ldd ldi ldl ldp ldr lds ldy lid lii lil lip lir lis lld lli lll llp llr lls lly lpd lpi lpl lpp lpr lps lrd lri lrp lrr lrs lry lsd lsi lsl lsp lsr lss lyd lyl lyr lys p-p pdd pdi pdl pdp pdr pds pid pii pil pip pir pis pld pli pll plp plr pls ply ppd ppi ppl ppp ppr pps prd pri prl prp prr prs pry ps- psd psi psl psp psr pss psy py- pyd pyl pyr pys rdd rdi rdl rdp rdr rds rdy rid rii ril rip rir ris riy rld rli rll rlp rlr rls rly rpd rpi rpl rpp rpr rps rrd rri rrl rrp rrr rrs rsd rsi rsl rsp rsr rss ry- ryd ryr rys ryy sdd sdi sdl sdp sdr sds sdy sid sii sil sip sir sis sld sli sll slp slr sls sly spd spi spl spp spr sps spy sr- srd sri srl srp srr srs sry ss- ssd ssi ssl ssp ssr sss sy- syd syi syl syp syr sys ydl yds ydy yid yii yip yir yis yld yli yll ylr yls yly ypd ypl yps yrp yrs ysi ysl ysp ysr yss ysy yys yyy