G23131323221323131232313231323223313132313132322331323221232211   >>    G2313132322132313123231323132322331313231313232233132322123221   <<    G23131323221323131232313231323223313132313132322331323221232213   >>      G23131323221323131232313231323223313132313132322331323221232212   >>