C31232233133313221211113313331333133313331212111133132332321131
>>
C3123223313331322121111331333133313331333121211113313233232113
<<
C31232233133313221211113313331333133313331212111133132332321133
>>
C31232233133313221211113313331333133313331212111133132332321132
>>