For projective space X=P^{2} the Landau-Ginzburg potential is f(z_{1}_{},z_{2}_{})=z_{1}_{}+z_{2}+1/z_{1}_{}z_{2}. And the LG-system is given by _{}z_{1}_{}-1/z_{1}_{}z_{2}_{}=z_{2}_{}-1/z_{1}_{}z_{2}_{}=0. The exceptional collection is given by {O,O(1),O(2)}. The action of the monodromies is given in the z_{1 }and z_{2 }coordinates as follows:

Action of e^{2it}z_{1}_{}+z_{2}_{}+1/z_{1}_{}z_{2:}

Action of z_{1}_{}+e^{2it}z_{2}_{}+1/z_{1}_{}z_{2}

Action of z_{1}+z_{2}+e^{2it}1/z_{1}_{}z_{2}