C11111211113313112113313331333133313331333132212111133133313331333121133133231
>>
C1111121111331311211331333133313331333133313221211113313331333133312113313323
<<
C11111211113313112113313331333133313331333132212111133133313331333121133133233
>>
C11111211113313112113313331333133313331333132212111133133313331333121133133232
>>