G132313222233131333131323223313231323133313231323132333132313233313232213232331   >>    G13231322223313133313132322331323132313331323132313233313231323331323221323233   <<    G132313222233131333131323223313231323133313231323132333132313233313232213232333   >>      G132313222233131333131323223313231323133313231323132333132313233313232213232332   >>