C13223313311212111133133313331333133313232233133313331333131332223321   >>    C1322331331121211113313331333133313331323223313331333133313133222332   <<    C13223313311212111133133313331333133313232233133313331333131332223323   >>      C13223313311212111133133313331333133313232233133313331333131332223322   >>