C313212111133131211331333133313331311331333131211111211111122113313332233112111
>>
C31321211113313121133133313331333131133133313121111121111112211331333223311211
<<
C313212111133131211331333133313331311331333131211111211111122113313332233112113
>>
C313212111133131211331333133313331311331333131211111211111122113313332233112112
>>