C11111333133313232233133313331333133313231333133313332223132311211
>>
C1111133313331323223313331333133313331323133313331333222313231121
<<
C11111333133313232233133313331333133313231333133313332223132311213
>>
C11111333133313232233133313331333133313231333133313332223132311212
>>