C11112331333132311331333133313331333132312323133313331322113111
>>
C1111233133313231133133313331333133313231232313331333132211311
<<
C11112331333132311331333133313331333132312323133313331322113113
>>
C11112331333132311331333133313331333132312323133313331322113112
>>