C31232233133313221211113313331333131211113313223313232233133311212111
>>
C3123223313331322121111331333133313121111331322331323223313331121211
<<
C31232233133313221211113313331333131211113313223313232233133311212113
>>
C31232233133313221211113313331333131211113313223313232233133311212112
>>