C31232233133313221211113313331333133313331212111113331322121331
>>
C3123223313331322121111331333133313331333121211111333132212133
<<
C31232233133313221211113313331333133313331212111113331322121333
>>
C31232233133313221211113313331333133313331212111113331322121332
>>