C312322331333132212111133133313331333133312121111331312111112333311
>>
C31232233133313221211113313331333133313331212111133131211111233331
<<
C312322331333132212111133133313331333133312121111331312111112333313
>>
C312322331333132212111133133313331333133312121111331312111112333312
>>