C312322331333132212111133133313331333133312121111121111331213331311
>>
C31232233133313221211113313331333133313331212111112111133121333131
<<
C312322331333132212111133133313331333133312121111121111331213331313
>>
C312322331333132212111133133313331333133312121111121111331213331312
>>