C13223313311212111133133313331333133313232233133313331323221131213332321   >>    C1322331331121211113313331333133313331323223313331333132322113121333232   <<    C13223313311212111133133313331333133313232233133313331323221131213332323   >>      C13223313311212111133133313331333133313232233133313331323221131213332322   >>