C31232233133313221211113313331333132313331322121111332331233131
>>
C3123223313331322121111331333133313231333132212111133233123313
<<
C31232233133313221211113313331333132313331322121111332331233133
>>
C31232233133313221211113313331333132313331322121111332331233132
>>