C11111333133313232233133313331333133313232233231333131121133221
>>
C1111133313331323223313331333133313331323223323133313112113322
<<
C11111333133313232233133313331333133313232233231333131121133223
>>
C11111333133313232233133313331333133313232233231333131121133222
>>