C11112331333132311331333133313331312111133132221112233121
  >>
   C1111233133313231133133313331333131211113313222111223312
  <<
   C11112331333132311331333133313331312111133132221112233123
  >>
 
 
 C11112331333132311331333133313331312111133132221112233122
  >>