-ly -ol -th ddd ddh ddl ddo ddr dds ddt ddx ddy dh- dhd dhh dhl dho dhr dhs dht dl- dld dlh dll dlo dlr dls dlt dlx dly dod doh dol doo dor dos dot dox doy drd drl dro drr drs drt drx dry dsd dsh dsl dso dsr dss dst dsx dsy dtd dth dtl dto dtr dts dtt dtx dty dxd dxl dxo dxr dxs dxt dxx dy- dyd dyo dyr dys dyy hdd hdh hdl hdo hdr hds hdt hdx hdy hhd hhh hhl hho hhr hhs hht hhy hld hlh hll hlo hlr hls hlt hlx hly hod hoh hol hoo hor hos hot hox hoy hr- hrd hrh hrl hro hrr hrs hrt hsd hsh hsl hsr hss hst hsx hsy htd hth htl hto htr hts htt htx hty hxd hxl hy- hyd hyh hyl hyo hyr hys hyt hyy ldd ldh ldl ldo ldr lds ldt ldy lhd lhh lho lhr lhs lht lhx lld lll llo llr lls llt lly lod loh lol loo lor los lot lox loy lrd lrh lro lrr lrs lrt lry lsd lsh lsl lso lsr lss lst ltd lth ltl lto ltr lts ltt ltx lxd lxo lxr lxx lyd lyl lyo lyr lys lyt lyx odd odh odl odo odr ods odt ohd ohh ohl oho ohr ohs oht old oll olo ols olt oly oo- ood ooh ool ooo oor oos oot oox or- ord orh orl oro orr ors ort orx ory os- osd osh osl oso osr oss ost osx ot- otd oth otl oto otr ots ott ox- oxo oxt oxx oxy oyd oyl oyo oys rdd rdh rdl rdo rdr rds rdt rdx rdy rh- rhd rhh rhl rho rhr rhs rht rld rlh rll rlo rlr rls rlt rly rod roh rol roo ror ros rot rox roy rrd rrh rrl rrr rrs rrt rsd rsh rsl rso rsr rss rst rsx rtd rtl rto rtr rts rtt rtx rty rxr rxs ry- ryd ryo ryr rys ryy sdd sdh sdl sdo sdr sds sdt sdy sh- shd shh shl sho shr shs sht shy sld slh sll slo slr sls slt slx sly sod soh sol soo sor sos sot sox soy sr- srd srh srl sro srr srs srt srx sry ss- ssd ssh ssl sso ssr sss sst ssx std sth stl sto str sts stt stx sty sxl sxs sxt sy- syd syh syl syr sys syt syx t-x tdd tdh tdl tdo tdr tds tdt tdx tdy th- thd thh thl tho thr ths tht thx thy tld tlh tll tlo tlr tls tlt tlx to- tod toh tol too tor tos tot tox toy trd trh trl tro trr trs trt trx try tsd tsh tsl tso tsr tss tst tsx tsy ttd tth ttl tto ttr tts ttt ttx tty txl txs txt tyd tyl tyo tyr tys tyt xdh xdr xds xdt xhd xht xld xlr xls xlt xod xoo xor xos xot xox xrd xrt xrx xry xsl xss xst xtr xts xtx xty xxl xxo xxx xxy xyl xyr xyy ydl ydo yds ydt ydy yhs yht yld yll ylr yls ylt yly yod yol yoo yor yos yot yox yoy yro yrs yrt ysl yso ysr yss yst ysy ytd yth ytl yto ytr yts ytt yxy yys yyt yyy