C13332313311211113313331333133313331321123133313331323133112312121
>>
C1333231331121111331333133313331333132112313331333132313311231212
<<
C13332313311211113313331333133313331321123133313331323133112312123
>>
C13332313311211113313331333133313331321123133313331323133112312122
>>