C3132121111331312113313331333133313113313331333132212111113331111
>>
C313212111133131211331333133313331311331333133313221211111333111
<<
C3132121111331312113313331333133313113313331333132212111113331113
>>
C3132121111331312113313331333133313113313331333132212111113331112
>>