意識到相互的不同后，三個自稱“模契符”的個體開始了自我懷疑。 忽然，旋律響起。音樂“模契符”抑制不住跳舞的沖動，隨后其他兩個也跟著舞動起來...“我”是不是也是一個“模契符”? 　　Realizing how different they are from one another, the three motifs start to doubt themselves. But once the melody begins, the musical motif could not resist the impulse to dance and the others follow. Perhaps I, too, am a motif.