C11112331333132311331333132313331333131133131133133313233111211
>>
C1111233133313231133133313231333133313113313113313331323311121
<<
C11112331333132311331333132313331333131133131133133313233111213
>>
C11112331333132311331333132313331333131133131133133313233111212
>>