C11111333133313232233133313331333133313231333133311233133313221221
>>
C1111133313331323223313331333133313331323133313331123313331322122
<<
C11111333133313232233133313331333133313231333133311233133313221223
>>
C11111333133313232233133313331333133313231333133311233133313221222
>>