C312322331333132212111133133313331323133313221211113313132223312121
  >>
   C31232233133313221211113313331333132313331322121111331313222331212
  <<
   C312322331333132212111133133313331323133313221211113313132223312123
  >>
 
 
 C312322331333132212111133133313331323133313221211113313132223312122
  >>