rrif rrle rrmc rrrr rrum rrun rtcc rtce rtcg rtcm rtee rtei rtfc rtfm rtle rtlt rtmc rtmi rtml ruce ruci ruct ruel ruen ruer ruet rufc rufe ruff ruft ruge rugg rugi ruif ruin ruit rule rull rume rumi ruml rumm rumt runc rune runf rung runi runn runt rurc rure ruri ruru rute ruti rutl rutt rutu ruun tccc tccu tcfc tcfg tcnn tctc tcul tecl tecr tect teec teef teel teem teen teer teet tefc teff tefi tefl teft tegg tegi tegt tegu teic teie teil teim tein teir teiu tel- telc tele telg teli tell teln telt telu teme temu tenc tene teng teni tenn tent tenu ter- terc tere terf teri term tern terr teru tete teti tetr tett tetu teut tfcu tfec tfin tftc tgcc tgel tgif tgle tgtc ticc tice tie- tiee tief tiei tiel tien tier tiet tiff tift tige tigi tigm tigr tiit tiiu tile till tiln tilr tilt time timi timm timn timu tinc tine ting tini tinn tint tinu tire tiri tirl tirr tiru titc tite titi titt titu tium tlen tlgc tlli tmcc tmcm tmen tmge tmil tmnt tmtt tncc tnef tnfc tnfl tnge tnut trcc trcl tre- trec tree tref treg trei trem tren tret treu trfc trfm trfr trge tri- tric trie trif trig tril trim trin trit trmi trml trmu trng trtc trte trtr truc true trug trun trut truu ttcn tten tter ttfc ttff ttfn ttim ttml tttt ttul tucc tuei tuel tuen tuer tuet tufc tufe tuff tufi tufm tuft tufu tugg tugu tuig tuil tuim tuin tuit tuiu tule tuli tull tulu tume tumi tumu tunc tune tung tuni tunn tunu turc ture turf turg turi turm turn turr turt turu tute tuti tutl tutt tutu tuum u-ie ucci ucel ucil ucin ucmc ucrc ucut uein ueir uele ueli uell ufcu ufel ufer uffe ugcc ugcg uggt ugli ugne ugni ugri ugur uguu uige uile uiml uint uirr ulcc ulee ulen ulfe ulft ulic ulie ulim ulle ulli ullr ulme ulmi ulmu ulne ulti ultt ulul ulum umec umer umet umff umfg umit ummg umri umut uncc unce uncf uncg unci uncl unct unec unee unef unen uner ungu uni- unic unie unif unii unin unir unit unle unlf unmc unmr unne unni unrf unte unum unut urci ure- uret urfe urff urfi urft urge urgi urgu uric urie urif urim urin uriu urle urmi urne urni urre urri urte urum urun urur urut utec utel uter util utin utne utri utti uttu utug uuen uulu uuni uuri uutf uuuu