C11112331312111112111133133313331333132112312113313231333132322121111121323311
>>
C1111233131211111211113313331333133313211231211331323133313232212111112132331
<<
C11112331312111112111133133313331333132112312113313231333132322121111121323313
>>
C11112331312111112111133133313331333132112312113313231333132322121111121323312
>>