G1213231313132322331313232233132313331323331323223313231323132313222221   >>    G121323131313232233131323223313231333132333132322331323132313231322222   <<    G1213231313132322331313232233132313331323331323223313231323132313222223   >>      G1213231313132322331313232233132313331323331323223313231323132313222222   >>