C11111211113313112113313331333132313331322121111133313331333133312333321
>>
C1111121111331311211331333133313231333132212111113331333133313331233332
<<
C11111211113313112113313331333132313331322121111133313331333133312333323
>>
C11111211113313112113313331333132313331322121111133313331333133312333322
>>