Let $X$ be smooth Fano variety with $\operatorname{Pic}(X) = \mathbb{Z}$ of dimension $m$ with canonical class $K$, and $E_0,...,E_n$ is exceptional sequence of $(n+1)$ vector bundles in $D^b(Coh(X))$. Define inductively $E_{n+i} = R_{<E_{i+1},...,E_{n+i-1}>} E_i$ and $E_{-i} = L_{<E_{-i+1},...,E_{-i+n-1}>} E_{-i+n}$ where $R_{C} A$ and $L_C A$ is left and right mutations of object $A$ through category $C$. In "Representation of associative algebras and coherent sheaves" in theorem 4.2 Bondal states

Collection $E_0,...,E_n$ full iff $\forall i E_{i+n+1} = E_i \otimes K[-m]$

Is it sufficient to check only that $E_{n+1} = E_0 \otimes K[-m]$ or I really have to check every $i$? More vague question: how could I check that some exceptional collection of vector bundles is in fact full by finite number of computations?