C11111333133313232233133313331333133313331333333133313331312111113322221
>>
C1111133313331323223313331333133313331333133333313331333131211111332222
<<
C11111333133313232233133313331333133313331333333133313331312111113322223
>>
C11111333133313232233133313331333133313331333333133313331312111113322222
>>