“…Finally, we also mention that A is a generalized multicoil algebra such that A contains the exceptional configurations of modules. Example 7.3 We borrow the following example from [31]. Let A = kQ/I be the bound quiver algebra given by the quiver Q of the form and I the ideal in the path algebra kQ of Q over k generated by the elements αβ, γ δ, ηε, ,…”