C312322331333132212111133133313331333133312121111331312111112121311331
>>
C31232233133313221211113313331333133313331212111133131211111212131133
<<
C312322331333132212111133133313331333133312121111331312111112121311333
>>
C312322331333132212111133133313331333133312121111331312111112121311332
>>