mme mmf mmg mmi mmj mml mmm mmr mms mra mrd mre mrf mrg mri mrj mrl mrm mrr mrs msa msd mse msf msg msi msj msl msm msr mss ra- raa rad rae raf rag rai raj ral ram rar ras rda rdd rde rdf rdg rdi rdj rdl rdm rdr rds re- rea red ree ref reg rei rel rem rer res rfa rfd rfe rff rfg rfi rfj rfl rfm rfr rfs rga rgd rge rgf rgg rgi rgr rgs ria rid rie rif rig rii ril rim rir ris rja rjf rjg rjm rjr rla rld rle rlf rlg rli rll rlm rlr rls rma rmd rme rmf rmg rmi rml rmm rmr rms rra rrd rrf rrg rri rrl rrm rrr rrs rsa rsd rse rsf rsg rsi rsj rsl rsm rsr rss saa sad sae saf sag sai saj sal sam sar sas sda sdd sde sdf sdg sdi sdj sdl sdm sdr sds se- sea sed see sef seg sei sej sel sem ser ses sfa sfd sfe sff sfg sfi sfj sfl sfm sfr sfs sga sgd sge sgf sgg sgi sgl sgm sgr sgs sia sid sie sif sig sii sij sil sim sir sis sja sjd sje sjf sji sjj sjm sjr sjs sla sld sle slf slg sli slj sll slm slr sls sma smd sme smf smg smi sml smm smr sms sr- sra srd sre srf srg sri srj srl srm srr srs ss- ssa ssd sse ssf ssg ssi ssj ssl ssm ssr sss