C11112331333132311331333133313331333112211231211111133132331321
>>
C1111233133313231133133313331333133311221123121111113313233132
<<
C11112331333132311331333133313331333112211231211111133132331323
>>
C11112331333132311331333133313331333112211231211111133132331322
>>