isch isci isco iscp iscr iscs isdc isds isfc isfp ishi ishr ishs isic isil isis isls iso- isoc isof isol isop isor isos ispc ispf ispr isps isri isrp issc issf issh issi isso issp issr isss lccc lccs lcdd lcdp lcdr lcds lcfc lcfr lchc lchr lchs lcis lcls lcor lcpc lcpd lcpl lcps lcrd lcrl lcrs lcsc lcsd lcsp lcsr ldcf ldci lddp ldif ldls ldos ldpc ldrs ldsh lfcc lfhs lfrd lhfp lhhh lhhs lhip lhor lhss lich lico licr lics lidl lido lids liff lifl lifo lih- lihi liho liii liir liis lili lill lilo lils lio- liod lior lios lip- lipc liph lipi lipl lipo lipp lips lirc lird liri lirl liro lirp lirr lirs lisd lish lisi liso lisp liss llcc llcs lldc lldp llds llhs lllc llll lloc llod lloo llps locc loch loci loco locs lodh lodi lods loff lofi lohi loho lohr lohs loic loid loif loir lois lold loli loll lolo lols looc lood loof lool loop loor loos lopi lopp lops lord lori loro lors losc losh losi loso losp loss lpfp lphs lpod lppl lprp lpsc lpss lrcs lrdd lrds lrfc lrhs lric lrif lroc lroi lrps lrrc lrrr ls-r lsco lscs lsds lsfc lshs lsid lsof lsoh lspl lspr lsrc lsso lssp lssr occc occi ocds ocfp ochi ochs ocis oclc ocos ocpd ocpp ocrl ocro ocrr ocrs odci oddd oddi odds odic odio odir odis odoh odoo odop odor odos odrl odrp odso ofcl ofcr ofdr off- offc offh offo offr offs ofid ofor ohcc ohhi ohho ohhs ohid ohif ohio ohis ohoh ohos ohso ohss oici oido oids oiii oils oios oipc oisc oisd olcc oldh olds olfs olic olid olio olis olli ollo olof olor olos olpc olph olsh olsi oocr oodi ooff oofs ooho oohs ooid oold oolo oooh oooo ooos oops oord oosi opds ophi ophs opic opii opio opis opls opo- opor opos oppi oppo opps opsi orch orci orco orcs ordo ords orff orfi orfs orhs ori- oric orid orif oril orio oris orlo oro- orof oror oros orpc orph orpi orps orri orro orrs orsi orso oscc osci oscl osco osdi oshc oshi osho oshp oshs osii osip osis osli oslo osoi osoo osor osos osrd osro ossd ossi osso pccc pccl pccs pcfc pchp pchs pcip pcll pclo pcod pcos pcpp pcps pcrc pcrd pcrf pcrl pcso pdci pdcp pdfs pdhs pdic pdlc pdoc pdos pdpr pdrc pdrs pdsd pdss pfcs pfff pffr pfhs pfic pfis pfli pfps phcc phds phhs phi- phil phip phis phlo phoh phoo phos phrr phrs phsc picc pich pici pico picr pics pido pids piff pifs piip pil- pild pili pill pilo pils pipi pipo pipp pips pirc piri pirl piro pirr pirs pisd pish pisi piso piss plcc plch plff plhs plid plif plio plip plis ploc plod ploh ploo plop plos plpp plri plsi plss pocd poch poco pocs pod- podd podi podo pods poff pofi pohl pohs poid poil poio pois pold poli poll polo pols pood poof pooh pool poop poor poos pop- popc popi popo popp pops porc pori poro porr pors posh posi poso poss ppcc ppcd ppci ppcs ppds pphi pphs ppic ppid ppif ppih ppli pplo ppod ppos pppd pppo pppp ppps pprc pprf ppsf ppsh ppss prcc prcd prcf prcp prcs prfc prfs prhl prhs pri- prid prif prii pris prlr prls pro- proc prod prof prol proo prop pros prpd prps prrd prri prrs prsc prsd prsi prsl prso prss psci psco psdc psdi psdp psdr psds psfs pshc pshs psid psil psip psis psoc psoi psol psos psph pspi pspp pspr psps psrd psrp pssc psso rccc rccs rcdc rcds rcfc rchs rcic rcid rcis rcls rcos rcpd rcpi rcpo rcps rcrd rcsc rcsd rcsi rcsl rcss rdhs rdio rdoc rdos rdpc rdso rfdi rfds rffc rffl rfhs rfic rfid rhcp rhfs rhhs rhio rhli rhls rhoc rhod rhoh rhos ricc rich rico rics ridc ridd ridi rido rids riff rifs riho rihs riif riis rill rilo rilp riol rios ripd ripi ripl ripp ripr rips riri rirs risc risd rish risi riso risp riss rlcs rlds rlif rlls rlsh rocc roch roco rocs rodd rodi rodo rods rofc roff rofl rofo rohl rohr rohs roid roif roil roio roir rois rold rolf roll rolo rolp rood roof rooi rool roop roor roos ropo rops rorc rori roro rosc rosh rosi roso rosp ross rpcs rpdp rpfc rpho rphs rpii rpls rpof rpos rpps rrfc rrhs rrif rrrr rrsp rscc rsch rscs rsdd rsdl rsds rsfc rshd rshs rsid rsis rslc rslp rsos rspo rsps rssl s-ic s-ii s-os sccc sccl sccp sccs scdc scdf scdp scds scfc scfi sch- schh schi schl scho schr schs sci- scic scid scif scil scio scip scir scis scl- sclc scls scoh scol scoo scop scor scpi scpl scpo scps scr- scrc scri scrs scsc scsd scsh scsi scsl scso scsr sdcc sdch sdco sddc sdds sdfc sdhd sdhs sdic sdif sdio sdlc sdls sdpr sdps sdrc sdrs sdsc sdsf sdsl sdss sfcc sfco sfcs sfdc sffc sfhs sfio sflc sfls sfor sfos sfpc sfpd sfrc sfro sfss shcc shcp shhh shhs shid shih shii shil shio ship shir shis shl- shld shlp shls shod shof shoo shop shor shos shps shri shrp shrs shsc sicc sich sici sico sicp sics sidd sidh sidi sido sidr sids siff sifl sifo sifr sihi sihl sihr sihs sil- silc sild silf sili sill silo sils siod siol siop sior sios sipc sipi sipo sipp sips sirc sirf siri siro sirp sirr sirs sisc sisd sish sisi siss sl-i slcc slcd slds slhs slic slid slip slir sllp sloc slod sloh sloo slop slos slpi slpp slps slrc slrp slrs slsc soch soci socl soco socr socs sodd sodo sods sofi sofo sohh sohl soho sohp sohs soic soif soil soir sois sold solf solh soli soll solo solp solr sols sood soof sool soop soor