C312312111133131212111133133313231333133313331323221211111332211
  >>
   C31231211113313121211113313331323133313331333132322121111133221
  <<
   C312312111133131212111133133313231333133313331323221211111332213
  >>
 
 
 C312312111133131212111133133313231333133313331323221211111332212
  >>