C11112331333132311331333133313331333132313233313331333133322333221
>>
C1111233133313231133133313331333133313231323331333133313332233322
<<
C11112331333132311331333133313331333132313233313331333133322333223
>>
C11112331333132311331333133313331333132313233313331333133322333222
>>