C11112331312111112111133133313331312111112111113331333133313231333132322223231
>>
C1111233131211111211113313331333131211111211111333133313331323133313232222323
<<
C11112331312111112111133133313331312111112111113331333133313231333132322223233
>>
C11112331312111112111133133313331312111112111113331333133313231333132322223232
>>