C3132121111331312113313331333133313113313331312111113331322121331
>>
C313212111133131211331333133313331311331333131211111333132212133
<<
C3132121111331312113313331333133313113313331312111113331322121333
>>
C3132121111331312113313331333133313113313331312111113331322121332
>>