a) [img]http://image.backgammonbase.com/image?gnubgid=xu6CARLMbYwBMA:cAlgAWAAOAAA&height=300&width=400&css=nature&format=png[/img] b) [img]http://image.backgammonbase.com/image?gnubgid=sLfBAVBmO4wBMA:cAlgAWAAQAAA&height=300&width=400&css=nature&format=png[/img]