C13332313311211113313331333133313133313232233121111331333132233132321131223321   >>    C1333231331121111331333133313331313331323223312111133133313223313232113122332   <<    C13332313311211113313331333133313133313232233121111331333132233132321131223323   >>      C13332313311211113313331333133313133313232233121111331333132233132321131223322   >>