rast rata ratf rath rati rats ratt rcac rcaf rcas rccc rccs rcfc rchs rcic rcis rcsa rcsc rcsi rcss rctc rcti rcts rffc rfhs rfic rftc rhfs rhhs riaa riah riai rias riat rica ricc rich rics rict rifa riff rifs rift riha rihs riht riia riif riis riri rirs risa risc rish risi riss rist rita rith riti rits ritt rrah rras rrat rrfc rrhs rrif rrrr rsaa rsaf rsai rscc rsch rscs rsfc rshs rsis rssa rsts rtai rtas rtca rtcc rtfc rths rtss rtts s-ic s-ii sa-c saac saaf saah saar saas saat saca sacc saci sacr sacs sact safa safc saff safi safr saft saha sahi sahr sahs saht saia saic saif saih sair sais sait sara sarc sarf sarh sari sarr sars sart sasa sasc sasf sash sasi sass sast sata satc sati satr sats satt scaa scac scaf scai scar scas scat sccc sccs scct scfa scfc scfi sch- scha schh schi schr schs sci- scia scic scif scir scis scit scr- scra scrc scri scrs scsa scsc scsh scsi scsr scst sctc sctr scts sfar sfas sfca sfcc sfcs sffc sfha sfhs sfia sfra sfrc sfss sfts shac shah shai shar shas shat shca shcc shft shha shhh shhs shia shih shii shir shis shit shri shrs shsc shts siaa siac siaf siah siai sias siat sica sicc sich sici sics sifa siff sifr sift siha sihi sihr sihs siht siit sira sirc sirf siri sirr sirs sirt sisa sisc sish sisi siss sist sit- sita sitc sith siti sits sitt sraf sras srcc srch srct srfc srfi srhs sris srta srtr ssaa ssac ssas ssat ssca sscc ssci sscs ssfc sshs ssis ssit ssra ssrc ssri ssrs sssa sssc sssf sssh sssi ssss ssta sstc ssth ssts stac stai star stas stat stca stcc stch stcs stfc sths stia stic stif stih stir stis stit stra strc stri strs stsf stsi stss sttc sttr taa- taaf taar taas taat taca tacc tach taci tacs tact tafa tafc taff tafi taft taha tahi tahr tahs taia tair tais tait tara tarc tarf tari tarr tars tart tasa tasc tash tasi tasr tass tast tata tath tati tatr tats tatt tcca tccc tcfc tch- tcha tchh tchi tchr tchs tcsh tctc tcts tfca tfrs tfsi tfss tftc thaa thai thar thas that thca thch thi- thia thic thif thir this thra thri thsr thss thtr thts tiaa tiaf tiar tias tica ticc tich tics tifa tiff tift tiht tiit tira tiri tirr tirs tisa tish tisi tiss tist tita titc tith titi tits titt traa trac traf trai tras trat trca trcc trfc trfr trhs tri- tria tric trif tris trit trra trsi trst trtc trtr tsaa tsai tsar tsat tsca tscc tsfc tshi tshs tsia tsis tssa tssf tssi tssr tsst tstc tsts ttfa ttfc ttff ttss tttt