C313212111133131211331333133313331311331333131211111333133313331112213233111
>>
C31321211113313121133133313331333131133133313121111133313331333111221323311
<<
C313212111133131211331333133313331311331333131211111333133313331112213233113
>>
C313212111133131211331333133313331311331333131211111333133313331112213233112
>>