C312322331333132212111133133313331323133313221211113313211232313331311331121211
>>
C31232233133313221211113313331333132313331322121111331321123231333131133112121
<<
C312322331333132212111133133313331323133313221211113313211232313331311331121213
>>
C312322331333132212111133133313331323133313221211113313211232313331311331121212
>>