What words did tt spell? It's better to have the same word.
These two words are the same: Tian Tian, Tu Tu, condom, properly, Tingting, secretly, licking, wife, sugar, sweetness, tutu, and listen.
These two words are different: discussion, heaven, elimination, pain, group, looking up, headache, texture, consideration, picky, totem, escape, collapse, sugar, and seeking slope.