C312322331333132212111133133313331333133312121111121111331122212131
  >>
   C31232233133313221211113313331333133313331212111112111133112221213
  <<
   C312322331333132212111133133313331333133312121111121111331122212133
  >>
 
 
 C312322331333132212111133133313331333133312121111121111331122212132
  >>