An efficient method for finding all the possible corrections of a bust of
length b and e random errors consists of finding a polynomial whose roots
are the candidate location for l--the location of the beginning of the
burst--thus avoiding the search over all possible values of l (it is
assumed that the burst is non-trivial, i.e., at least one of its errors
has a non-zero value). In order to reduce the number of spurious
solutions, it is assumed that the number of syndromes is t=2e+b+s, where
s is at least 2. The larger the value of s the less likely it is that the
algorithm will generate "spurious" solutions. Once the location of the
burst is known, standard procedures are used to determine the magnitudes
of the burst errors and the location and magnitude of the random errors.