C31232233133313221211113313331333132313331333133313331333133313311211111232111
>>
C3123223313331322121111331333133313231333133313331333133313331331121111123211
<<
C31232233133313221211113313331333132313331333133313331333133313311211111232113
>>
C31232233133313221211113313331333132313331333133313331333133313311211111232112
>>