# Bro , do you even Euler?

$\begin{eqnarray} a^3-b^3-c^3&=&3abc \\ a^2 &=& 2(b+c) \\ \end{eqnarray}$

Find the triplets $$(a,b,c) \in \mathbb {Z^{+}}$$ that satisfy the system of equations above.

Details and assumptions:

• Input the sum of all possible numbers in the triplets as an answer. As an explicit example, if $$(1,2,3)$$ is the only triplet, input 6 but if $$(2,3,4)$$ is also an answer input 15.
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