C31232233133313221211113313331333132313331322121111332212111133113131
>>
C3123223313331322121111331333133313231333132212111133221211113311313
<<
C31232233133313221211113313331333132313331322121111332212111133113133
>>
C31232233133313221211113313331333132313331322121111332212111133113132
>>