niti nitr nkia nknt nktr nngn nnit nnnn nntn nrca nric nrna nrrc nrta ntcc ntia ntrc nttr raag raak raan raat rac- raca racc raci rack ract raga ragg ragi raia raic raig raii raik rain rair rait raka raki rakk rakt rana ranc rang rani rank rann rant rara rari rark rata rati ratk ratt rcac rccc rcga rcgc rcic rcnr rcrg rctc rctg rcti rgan rgit rgtr riaa riai riak rian riat rica ricc rick rict riga rigg rigi riia riin rika riki rikk rina ring rink rinn riri rita riti ritt rnag rnai rnin rnnt rrat rrna rrrr rtai rtan rtca rtcc rtcg rtkg rtkn taa- taag taan taar taat taca tacc taci tack tact taga tagg tagi taia taig taik tain tair tait taka taki takk takt tana tang tani tank tann tant tara tarc targ tari tark tarn tarr tart tata tati tatr tatt tcca tccc tcga tcnn tctc tgcc tgtc tiaa tian tiar tica ticc tick tiga tigi tigr tiit tika tiki tina tinc ting tini tink tinn tint tira tiri tirr tita titc titi titt tkac tkkg tnag tnca tncc tnik traa trac trag trai trak tran trat trca trcc tri- tria tric trig trik trin trit trna trng trra trtc trtr ttcn ttkg tttt