C31232233133313221211113313331333133313331212111133131112132331
>>
C3123223313331322121111331333133313331333121211113313111213233
<<
C31232233133313221211113313331333133313331212111133131112132333
>>
C31232233133313221211113313331333133313331212111133131112132332
>>