G1213231313132322331313232233132313232233133313231333132333132313332211331   >>    G121323131313232233131323223313231323223313331323133313233313231333221133   <<    G1213231313132322331313232233132313232233133313231333132333132313332211333   >>      G1213231313132322331313232233132313232233133313231333132333132313332211332   >>