C31232233133313221211113313331333132313331323331333133313233121211221
>>
C3123223313331322121111331333133313231333132333133313331323312121122
<<
C31232233133313221211113313331333132313331323331333133313233121211223
>>
C31232233133313221211113313331333132313331323331333133313233121211222
>>