C1111233133313231133133313331323133313113313121111331333131122112312231
  >>
   C111123313331323113313331333132313331311331312111133133313112211231223
  <<
   C1111233133313231133133313331323133313113313121111331333131122112312233
  >>
 
 
 C1111233133313231133133313331323133313113313121111331333131122112312232
  >>