msmb msmc msml msmm msms msmu msrb mssg mssi mssm mssr msun msus mubi mubs muc- mucc mucu mugg mugi mugs mugu muil muin muir muis muli mull mulm mulu mumm mums mumu munc mung muni munn muns munu murc murg muri murl murn murr murs muru musc musi musl muss musu n-ii nbbc nbcc nbci nbcs nbic ncbc ncbi ncbs nccc ncci nccn nccr nccs nccu ncgr ncgs ncis nclc ncln nclr ncmi ncmm ncnc ncrc ncri ncsc ncsi ncsl ncss ngic ngmn ngns ngri ngsn ngur nguu nibi nibm nibs nicc nici nicl nics nicu nigc nigg nigs niir niiu nili nill nils nilu nimb nimc nimi nimr nims nimu ning nini ninl nins nirs niru nisi nisl niss nisu niur nlcc nlcs nlgn nlic nlls nlrb nlsc nmic nmis nmls nmmc nmml nmrc nmri nngn nnls nnmc nnnn nnsl nnss nrcs nric nrlb nrml nrrc nrrl nrsc nsbm nscc nscl nscs nsic nsin nsis nslr nsls nsmb nsmc nsnr nsrc nsrl nssb nssc nssr nsss nsub nubc nubi nubl nubs nuci nucs nucu nugs nuim nuin nuli null numb numi numm nums numu nunc nung nunn nuns nurc nuri nurl nurn nurr nurs nuru nusi nusl nuss nusu rbbb rbbr rbbs rbcl rbis rbms rbsl rbss rcbc rccb rccc rccs rcgc rcic rcis rcls rcms rcnl rcnr rcrg rcsc rcsi rcsl rcss rgbi rib- ribs ribu ricc rics rigg rigi rigs rigu riin riis rill rilu rimi rimm rims rimu ring rinn riri rirs risc risi rism riss risu rius rlcg rlcs rlin rlls rlml rlms rlug rmbs rmll rmrg rmsc rnbr rncs rngs rnin rnli rrmc rrrr rrum rrun rsbi rscc rscn rscs rsgb rsgc rsis rslc rsmg rsml rsnn rsnr rssl rsum rubb rubi rubs rubu ruci rugg rugi rugs ruin ruis rull rumb rumi ruml rumm rums runc rung runi runn runs rurc ruri rurs ruru rusi russ rusu ruun s-ib s-ic s-ii sbbs sbcc sbcs sbic sbig sbmc sbml sbsi sbus scbi sccc sccl sccm sccs scgs sci- scic scil scim scin scir scis scl- sclc sclm scls scmc scmm scms scnr scr- scrc scri scrn scrs scsc scsi scsl scsn scsr scsu scub scug scul scum scun scur sgcb sgcg sggg sggs sgic sglr sgls sgml sgnl sgsm sgss sibc sibi sibs sibu sicc sici sicm sics sicu sigg sigi sign sigs siim sil- silc sili sill sils silu simi simm sims sing sini sinn sins sinu sirc siri sirr sirs siru sisc sisi siss sisu siui sium sius sl-i slcc slcu slib slic slig slim slir sllm slln slmm slrc slrn slrs slsc slsu slub sluc slug slum slur smbc smcc smgs smic smig smil smin smis smlc smls smnc smsc smsn smss smug smur smus sncc snib snig snir snns snrs snub snug snum snur snus srbc srcc srgb srib srim sris srmc srni srnn srub ssbn ssbr sscc ssci sscs ssgs ssin ssis sslc ssmc ssml ssns ssrc ssrg ssri ssrl ssrm ssrs sssb sssc sssi sssm ssss sub- subb subg subi subl subm subs suc- succ suci sucr sucs sug- sugg sugi suig suin suir suis sul- sulc suli sull sulm sulu sum- sumi sums sumu sun- sunb sung suni sunn suns sunu sur- surc surg suri surn surr surs suru sus- susi suss susu suum suus ubbi ubic ubii ubir ubis ubli ubls ucbc ucci ucil ucin ucmc ucrc ucsb ucsc ucsm ucsu ugcc ugcg uggs ugis ugli ugni ugri ugur uguu uiml uims uirr ulbc ulcc ulic ulim ulli ullr ulmi ulmu ulul ulum ulus umb- umbi ummg umms umri umsu umus uncc uncg unci uncl uncs ungu uni- unic unii unin unir unis unmc unmr unni unns unrs uns- unsc unsg unum unus urbi urbs urci urgi urgu urib uric urim urin uris uriu urls urmi urni urns urri ursi urss ursu urum urun urur urus usbc usbl usbr usbs uscc uscg uscm uscs usim usin usis uslu usmc usmm usms usnc usnr usnu ussb ussc ussr usss ussu usui usul usun usus uulu uuni uuri uusi uuuu