second set with yellow. work each set separately.
form the oil dough into a ball.
knead the water dough until smooth and roll out into a circle large enough to wrap the ball of oil dough.
wrap the water dough over the oil dough, using a pinch of water to seal the edges.
press the double thickness ball flat with the heel of the palm of your hand, then roll out with the rolling pin into a rectangle.
working from the shorter end, roll the dough up like you would a carpet. now roll this out into a rectangle again, roll up more carpet fashion from the short end. repeat this rolling up and out 