C31232233133313221211113313331333132313331322121111331121133131133121331111
>>
C3123223313331322121111331333133313231333132212111133112113313113312133111
<<
C31232233133313221211113313331333132313331322121111331121133131133121331113
>>
C31232233133313221211113313331333132313331322121111331121133131133121331112
>>