C11112331333132311331333133313331333132313311331333131121132221
>>
C1111233133313231133133313331333133313231331133133313112113222
<<
C11112331333132311331333133313331333132313311331333131121132223
>>
C11112331333132311331333133313331333132313311331333131121132222
>>