C312322331333132212111133133313331333133322131211113313113313121311321
>>
C31232233133313221211113313331333133313332213121111331311331312131132
<<
C312322331333132212111133133313331333133322131211113313113313121311323
>>
C312322331333132212111133133313331333133322131211113313113313121311322
>>