20	Producer Data is   6
                  20	Consumed Data is   0
                  30	Producer Data is   7
                  30	Consumed Data is   6
                  40	Producer Data is   8
                  40	Consumed Data is   7
                  50	Producer Data is   9
                  50	Consumed Data is   8
                  60	Producer Data is  10
                  60	Consumed Data is   9
                  70	Producer Data is  11
                  70	Consumed Data is  10
                  80	Producer Data is  12
                  80	Consumed Data is  11
                  90	Producer Data is  13
                  90	Consumed Data is  12
                 100	Producer Data is  14
                 100	Consumed Data is  13
                 110	Producer Data is  15
                 110	Consumed Data is  14
                 120	Producer Data is  16
                 120	Consumed Data is  15
                 130	Producer Data is  17
                 130	Consumed Data is  16
                 140	Producer Data is  18
                 140	Consumed Data is  17
                 150	Producer Data is  19
                 150	Consumed Data is  18
                 160	Producer Data is  20
                 160	Consumed Data is  19