C312322331333132212111133133313331333133312121111331313331333112113233211121
  >>
   C31232233133313221211113313331333133313331212111133131333133311211323321112
  <<
   C312322331333132212111133133313331333133312121111331313331333112113233211123
  >>
 
 
 C312322331333132212111133133313331333133312121111331313331333112113233211122
  >>