G13231322223313133313132322331323132313331323132322331323221311   >>    G1323132222331313331313232233132313231333132313232233132322131   <<    G13231322223313133313132322331323132313331323132322331323221313   >>      G13231322223313133313132322331323132313331323132322331323221312   >>