G13231322223313133313132322331323132313331323132322132333112321   >>    G1323132222331313331313232233132313231333132313232213233311232   <<    G13231322223313133313132322331323132313331323132322132333112323   >>      G13231322223313133313132322331323132313331323132322132333112322   >>