C31232233133313221211113313331333132313331322121111331323113311
>>
C3123223313331322121111331333133313231333132212111133132311331
<<
C31232233133313221211113313331333132313331322121111331323113313
>>
C31232233133313221211113313331333132313331322121111331323113312
>>