C11112331333132311331333133313331312111113311212111133131133131
>>
C1111233133313231133133313331333131211111331121211113313113313
<<
C11112331333132311331333133313331312111113311212111133131133133
>>
C11112331333132311331333133313331312111113311212111133131133132
>>