C3311111211233131133132223323132313231323223313232213113313231323133313223331   >>    C331111121123313113313222332313231323132322331323221311331323132313331322333   <<    C3311111211233131133132223323132313231323223313232213113313231323133313223333   >>      C3311111211233131133132223323132313231323223313232213113313231323133313223332   >>