C11111333133313232233133313331333133313231333133313332322321133221
>>
C1111133313331323223313331333133313331323133313331333232232113322
<<
C11111333133313232233133313331333133313231333133313332322321133223
>>
C11111333133313232233133313331333133313231333133313332322321133222
>>