rigi riia rima rimi rimm riri rita riti ritt rmrg rrad rrat rrmc rrrr rtai rtca rtcc rtcg rtcm rtdt rtmc rtmi taa- taag taar taat taca tacc taci tact tada tadg taga tagg tagi taia taig taim tair tait tama tamc tamd tami tamm tara tarc tard targ tari tarm tarr tart tata tati tatr tatt tcad tcam tcca tccc tcdd tcga tctc tdac tdma tdmi tdra tdri tgcc tgtc tiaa tiar tica ticc tidc tidd tiga tigi tigm tigr tiit tima timi timm tira tird tiri tirr tita titc titi titt tmaa tmac tmca tmcc tmcm tmtt traa trac trad trag trai tram trat trca trcc tri- tria tric trig trim trit trma trmd trmi trra trtc trtr ttim ttma tttt