C31232233133313221211113313331333133313331212111133132331133112113131
>>
C3123223313331322121111331333133313331333121211113313233113311211313
<<
C31232233133313221211113313331333133313331212111133132331133112113133
>>
C31232233133313221211113313331333133313331212111133132331133112113132
>>