C112331122213331313113313113313331323133313223311111121131
  >>
   C11233112221333131311331311331333132313331322331111112113
  <<
   C112331122213331313113313113313331323133313223311111121133
  >>
 
 
 C112331122213331313113313113313331323133313223311111121132
  >>