1----slide-------------------------------------------------------------|
2------slide-----------------------------------------------------------|
3--------slide---------------------------------------------------------|
4----------slide--------------------------------6--------4-------------|
5-----------slide------3-3-3-3-3-3-3-3-3-3-----6--6-----4--4---3-3-3-3-|
6-------------slide----3-3-3-3-3-3-3-3-3-3----6--------4-------3-3-3-3-|
P.M......................................... ........