), which are for the cleavage delay of L † AB and L † AC, respectively. The comparator accepts miRNA sequences (Figure ) as inputs; i.e., the input miRNAs work as the inhibitor RNAs, R † ABi and R † ACi (Figure ). Theoretically, if 𝑐+ , > 𝑐+ . , Pathway 1 is selected; the L † AB cleavage delays longer than the L † AC because more R † ABi causes a longer time delay (Figure ). Contrarily, if 𝑐+ , < 𝑐+ . , Pathway 2 is selected; the L † AC cleavage delays longer. Thus, the observed pathway indicates the result of the comparison between 𝑐+ , and 𝑐+ . (Figure ).