ALEA::MARKOV2
Arguments: l prim long [generic-function]
Generation of sequences of length <long> from a markovian matrix
written in the list <l>, where <prim> is the first element of the resulting sequence.
In the list <l> the transition is considered as made from
the element of the line to the element of the column.
written in the list <l>, where <prim> is the first element of the resulting sequence.
In the list <l> the transition is considered as made from
the element of the line to the element of the column.