C3123223313331322121111331333133313231333132212111113222212131
  >>
   C312322331333132212111133133313331323133313221211111322221213
  <<
   C3123223313331322121111331333133313231333132212111113222212133
  >>
 
 
 C3123223313331322121111331333133313231333132212111113222212132
  >>