C313212111133131211331333133313331311331333133313233313232213233231
>>
C31321211113313121133133313331333131133133313331323331323221323323
<<
C313212111133131211331333133313331311331333133313233313232213233233
>>
C313212111133131211331333133313331311331333133313233313232213233232
>>