In the following Figures $\left (a\right )$ and $\left (b\right )$, each number inside a small triangle is the sum of the numbers inside in the neighbouring small circles. The number inside each circle is either $1$, $2$, $3$, $4$, $5$, $6$, $7$ or $8$.  The sum of whole numbers inside the circles in Figure $\left (a\right )$ is $1+8+8+2+3+5=27$. What is the largest possible sum of whole numbers inside the circles in Figure $\left (b\right )$? 
选项为:A:$$48$$  B:$$52$$  C:$$56$$  D:$$64$$  E:$$72$$  F:$$74$$  G:$$80$$  H:None of the above  请回答其中一个选项.