C3123223313331322121111331333133313231333132212111112111112323213221
>>
C312322331333132212111133133313331323133313221211111211111232321322
<<
C3123223313331322121111331333133313231333132212111112111112323213223
>>
C3123223313331322121111331333133313231333132212111112111112323213222
>>