G33131111222133313223313133313231133132333132311331323211232323321   >>    G3313111122213331322331313331323113313233313231133132321123232332   <<    G33131111222133313223313133313231133132333132311331323211232323323   >>      G33131111222133313223313133313231133132333132311331323211232323322   >>