C312322331333132212111133133313331333133312121111123231333131321
>>
C31232233133313221211113313331333133313331212111112323133313132
<<
C312322331333132212111133133313331333133312121111123231333131323
>>
C312322331333132212111133133313331333133312121111123231333131322
>>