C313212111133131211331333133313331311331333131211111333132322133313221211221
>>
C31321211113313121133133313331333131133133313121111133313232213331322121122
<<
C313212111133131211331333133313331311331333131211111333132322133313221211223
>>
C313212111133131211331333133313331311331333131211111333132322133313221211222
>>