This parser shall parse transition systems having transitions of the form
<from> <choice> <to> <probability>
Where every node <from> can first decide nondeterministically on a <choice>.
Then, for every <choice> he has a given set of nodes <to> with assigned <probability>.
While the parsing itself works and the number of non-zero non-diagonal entries for each choice class works, we have not decided on the exact way to store such transition systems in matrices...