C31232233133313221211113313331333133313122132313331323133311233131
>>
C3123223313331322121111331333133313331312213231333132313331123313
<<
C31232233133313221211113313331333133313122132313331323133311233133
>>
C31232233133313221211113313331333133313122132313331323133311233132
>>