C31231211113313121211113313331323133313331333133312111112323221323311
>>
C3123121111331312121111331333132313331333133313331211111232322132331
<<
C31231211113313121211113313331323133313331333133312111112323221323313
>>
C31231211113313121211113313331323133313331333133312111112323221323312
>>