G1213231313132322331313232233132313232233133313231323133313231311331323211   >>    G121323131313232233131323223313231323223313331323132313331323131133132321   <<    G1213231313132322331313232233132313232233133313231323133313231311331323213   >>      G1213231313132322331313232233132313232233133313231323133313231311331323212   >>