G231313232213231312323132313231333132322331313331323133313233313232233132313221   >>    G23131323221323131232313231323133313232233131333132313331323331323223313231322   <<    G231313232213231312323132313231333132322331313331323133313233313232233132313223   >>      G231313232213231312323132313231333132322331313331323133313233313232233132313222   >>