repp repr reps rere rero rers rese reso resp ress rlcs rlee rlls rlml rlms rmll rmrp rmsc rmsp rocc roce roco rocs roel roer roes role roll rolm rolo rolp rome romm romo romp roms rool room roop roor roos rope ropo rops rorc rore roro rosc rose roso rosp ross rpcs rpls rpms rpoe rpos rpps rrle rrmc rrmp rrrr rrsp rscc rscs rsee rslc rslp rsme rsml rsos rspo rsps rsre rssl s-os sccc scce sccl sccm sccp sccs scec scee scel scep scer scl- sclc sclm scls scmc scmm scmo scmp scms scol scom scoo scop scor scpe scpl scpm scpo scps scr- scrc scre scrs scsc scsl scso scsr se-c se-e se-o se-s sec- secc sece seco secr secs seec seel seem seep seer sees sele sell selm selo sels semc seme semp sems seoc seol seop sepe sepo sepp sepr seps serc sere serm sero serp serr sers sesc sese seso sess slcc slee slem slep sler sles sllm sllp slmm sloc sloe sloo slop slos slpp slps slrc slre slrp slrs slsc smcc smcp smec smee smep smlc smle smls smoc smol smos smps smsc smsp smss soce socl socm soco socr socs soec soel soem soeo soep soes sole soll solo solp solr sols some soml somm somo sool soom soop soor soos sope sopo sopp sops sore sorm soro sorr sors sose soso soss spcc spco spcs spec spee spel sper spes splc sple splo splp splr spls spme spms spoc spoo spop spor spos spps sprm spro sprs spse spso spsp spss srcc srec srem sreo sres srmc sros srpc srps srsp sscc ssce sscp sscs ssec ssee ssem ssep sses sslc ssle sslp ssmc ssml ssoc ssop sspc sspe sspl sspo ssps ssrc ssrl ssrm ssrs sssc sssm ssss