sdms sdog sdrc sdrs sdsc sdsl sdsm sdss se-c se-d se-e se-g se-n se-o se-s sec- secc secd sece secg secn seco secr secs sede sedo seds seec seed seeg seel seem seen seer sees sege segg sego segs seld sele sell selm selo sels semc seme semn sems send sene seng senn seno senr sens seoc seod seol seon serc serd sere serg serm sern sero serr sers sesc sese seso sess sgcd sgce sgcg sgem sger sges sggg sggs sglr sgls sgml sgnl sgro sgsd sgsm sgss slcc slcd slds sled slee slem sler sles slge sllm slln slmm sloc slod sloe slog slon sloo slos slrc slre slrn slrs slsc smcc smdc smdr smec smed smee smeg smen smgs smlc smle smls smnc smoc smod smog smol smon smos smsc smsd smsn smss sncc snco sned snee sneg snel sner snes snns snoc snod snog snom snoo snor snos snrs snsd soce socl socm soco socr socs sodd sode sodo sods soec soel soem soen soeo soes sogn sogo sogs sold sole soll soln solo solr sols some soml somm somn somo son- sond sone song sono sons sood soog sool soom soon soor soos sord sore sorg sorm sorn soro sorr sors sose soso soss srcc srde srec srem sreo sres srmc srnn srno sros srsd sscc ssce sscs ssdc ssdd ssdm ssec ssee ssem sses ssgs sslc ssle ssmc ssml ssns ssoc ssrc ssrg ssrl ssrm ssrs sssc sssm ssss