D-Y(St)Y RE-2X(St)Y-fl RE-Y(St)Y-fl RE-2Y(St)Y-fl
l l l l
RE-Y(St)Y-PIMF RE-2Y(St)Y-PIMF RE-Y(St)YRY-fl RE-2Y(St)2YRY-fl
l l l l
RE-Y(St)YRY-fl-PIMF RE-2Y(St)2YRY-fl-PIMF RE-Y(St)YQY-fl RE-2Y(St)2YQY-fl
l l l l
RE-Y(St)YQY-fl-PIMF RE-2Y(St)2YQY-fl-PIMF    
l l l l