ddd ddi ddm ddo ddp ddr dds ddx ddy di- did dii dim dio dip dir dis dix diy dmd dmi dmm dmo dmp dmr dms dmx dod doi dom doo dop dor dos dox doy dpd dpi dpm dpo dpp dpr dps drd dri drm dro drp drr drs drx dry dsd dsi dsm dso dsp dsr dss dsx dsy dxd dxi dxo dxp dxr dxs dxx dy- dyd dym dyo dyp dyr dys dyy i-d idd idi idm ido idp idr ids idx idy iid iii iim iio iip iir iis iix im- imd imi imm imo imp ims imx imy io- iod ioi iom ioo iop ior ios ipd ipi ipm ipo ipp ipr ips ipx ipy ir- ird iri irm iro irp irr irs irx iry is- isd isi ism iso isp isr iss isy ixi ixy iym iyo iyr iys iyy m-o m-r mdd mdi mdm mdo mdp mdr mds mdx mdy mi- mid mii mim mio mip mir mis mix miy mmd mmi mmm mmo mmp mmr mms mmx mod moi mom moo mop mor mos mox moy mpd mpi mpm mpo mpp mpr mps mpx mrd mri mrm mro mrp mrr mrs mrx mry msd msi msm mso msp msr mss msx msy mxd mxi mxp mxr mxs my- myd mym myo myr mys myx o-i odd odi odm odo odp odr ods oid oii oim oio oip oir ois om- omd omi omm omo omp omr oms omx omy oo- ood ooi oom ooo oop oor oos oox op- opd opi opm opo opp opr ops opx opy or- ord ori orm oro orp orr ors orx ory os- osd osi osm oso osp osr oss osx ox- oxi oxo oxx oxy oyd oyi oyo oys p-p pdd pdi pdm pdo pdp pdr pds pdx pid pii pim pio pip pir pis pix pmd pmi pmm pmo pmp pmr pms pmx pod poi pom poo pop por pos pox poy ppd ppi ppm ppo ppp ppr pps ppx prd pri prm pro prp prr prs prx pry ps- psd psi psm pso psp psr pss psx psy pxm pxr pxs py- pyd pym pyo pyr pys pyx rdd rdi rdm rdo rdp rdr rds rdx rdy rid rii rim rio rip rir ris rix riy rmd rmi rmm rmo rmp rmr rms rmx rod roi rom roo rop ror ros rox roy rpd rpi rpm rpo rpp rpr rps rpx rrd rri rrm rrp rrr rrs rsd rsi rsm rso rsp rsr rss rsx rxp rxr rxs ry- ryd rym ryo ryr rys ryy sdd sdi sdm sdo sdp sdr sds sdy sid sii sim sio sip sir sis six smd smi smm smo smp smr sms smx smy sod soi som soo sop sor sos sox soy spd spi spm spo spp spr sps spx spy sr- srd sri srm sro srp srr srs srx sry ss- ssd ssi ssm sso ssp ssr sss ssx sxi sxm sxs sy- syd syi sym syp syr sys syx xdi xdm xdr xds xii xio xis xix xmd xmi xmm xmo xmp xmr xms xmx xod xoi xom xoo xop xor xos xox xpd xpm xpo xpp xps xrd xrx xry xsi xsm xsp xss xxi xxo xxp xxx xxy xyp xyr xyy ydo yds ydy yid yii yim yio yip yir yis ymi ymm ymo yms yod yoi yom yoo yop yor yos yox yoy ypd ypo yps yro yrp yrs ysi ysm yso ysp ysr yss ysy yxy yys yyy