C31321211111333132331211113313331333133313331333133313331333132213232221
>>
C3132121111133313233121111331333133313331333133313331333133313221323222
<<
C31321211111333132331211113313331333133313331333133313331333132213232223
>>
C31321211111333132331211113313331333133313331333133313331333132213232222
>>