G1213231313132322331313232233132313232233133313231333132333132322233211   >>    G121323131313232233131323223313231323223313331323133313233313232223321   <<    G1213231313132322331313232233132313232233133313231333132333132322233213   >>      G1213231313132322331313232233132313232233133313231333132333132322233212   >>