G1213231313132322331313232233132313232233133313231323133313231311331323221321   >>    G121323131313232233131323223313231323223313331323132313331323131133132322132   <<    G1213231313132322331313232233132313232233133313231323133313231311331323221323   >>      G1213231313132322331313232233132313232233133313231323133313231311331323221322   >>