C312322331333132212111133131133133313231333133313332311331
  >>
   C31232233133313221211113313113313331323133313331333231133
  <<
   C312322331333132212111133131133133313231333133313332311333
  >>
 
 
 C312322331333132212111133131133133313231333133313332311332
  >>