G1213231313132322331313232233132313232321323331313231323132313231311   >>    G121323131313232233131323223313231323232132333131323132313231323131   <<    G1213231313132322331313232233132313232321323331313231323132313231313   >>      G1213231313132322331313232233132313232321323331313231323132313231312   >>