C11112331333132311331333132313331333131133131133133313221323211
>>
C1111233133313231133133313231333133313113313113313331322132321
<<
C11112331333132311331333132313331333131133131133133313221323213
>>
C11112331333132311331333132313331333131133131133133313221323212
>>