C312322331333132212111133133313331333133312121111331323222313231333311
>>
C31232233133313221211113313331333133313331212111133132322231323133331
<<
C312322331333132212111133133313331333133312121111331323222313231333313
>>
C312322331333132212111133133313331333133312121111331323222313231333312
>>