ddd ddi ddm ddo ddp ddr dds ddt di- did dii dim dio dip dir dis dit dmd dmi dmm dmo dmp dmr dms dmt dod doi dom doo dop dor dos dot dpd dpi dpm dpo dpp dpr dps dpt drd dri drm dro drp drr drs drt dsd dsi dsm dso dsp dsr dss dst dtd dti dtm dto dtp dtr dts dtt i-d idd idi idm ido idp idr ids idt iid iii iim iio iip iir iis iit im- imd imi imm imo imp ims imt io- iod ioi iom ioo iop ior ios iot ipd ipi ipm ipo ipp ipr ips ipt ir- ird iri irm iro irp irr irs irt is- isd isi ism iso isp isr iss ist itd iti itm ito itp its itt m-o m-r mdd mdi mdm mdo mdp mdr mds mdt mi- mid mii mim mio mip mir mis mit mmd mmi mmm mmo mmp mmr mms mmt mod moi mom moo mop mor mos mot mpd mpi mpm mpo mpp mpr mps mpt mrd mri mrm mro mrp mrr mrs mrt msd msi msm mso msp msr mss mst mtd mti mtm mto mtp mtr mts mtt o-i odd odi odm odo odp odr ods odt oid oii oim oio oip oir ois oit om- omd omi omm omo omp omr oms omt oo- ood ooi oom ooo oop oor oos oot op- opd opi opm opo opp opr ops opt or- ord ori orm oro orp orr ors ort os- osd osi osm oso osp osr oss ost ot- otd oti otm oto otp otr ots ott p-p pdd pdi pdm pdo pdp pdr pds pdt pid pii pim pio pip pir pis pit pmd pmi pmm pmo pmp pmr pms pmt pod poi pom poo pop por pos pot ppd ppi ppm ppo ppp ppr pps ppt prd pri prm pro prp prr prs prt ps- psd psi psm pso psp psr pss pst pt- ptd pti ptm pto ptp ptr pts ptt rdd rdi rdm rdo rdp rdr rds rdt rid rii rim rio rip rir ris rit rmd rmi rmm rmo rmp rmr rms rmt rod roi rom roo rop ror ros rot rpd rpi rpm rpo rpp rpr rps rpt rrd rri rrm rrp rrr rrs rrt rsd rsi rsm rso rsp rsr rss rst rtd rti rtm rto rtp rtr rts rtt sdd sdi sdm sdo sdp sdr sds sdt sid sii sim sio sip sir sis sit smd smi smm smo smp smr sms smt sod soi som soo sop sor sos sot spd spi spm spo spp spr sps spt sr- srd sri srm sro srp srr srs srt ss- ssd ssi ssm sso ssp ssr sss sst std sti stm sto stp str sts stt tdd tdi tdm tdo tdp tdr tds tdt tid tii tim tio tip tir tis tit tmd tmi tmm tmo tmp tmr tms tmt to- tod toi tom too top tor tos tot tpd tpi tpm tpo tpp tpr tps tpt trd tri trm tro trp trr trs trt tsd tsi tsm tso tsp tsr tss tst ttd tti ttm tto ttp ttr tts ttt