C31232233133313221211113313331333132313331322121111331333233211111
>>
C3123223313331322121111331333133313231333132212111133133323321111
<<
C31232233133313221211113313331333132313331322121111331333233211113
>>
C31232233133313221211113313331333132313331322121111331333233211112
>>