C1111233133313231133133313331333133322331323132233312131
  >>
   C111123313331323113313331333133313332233132313223331213
  <<
   C1111233133313231133133313331333133322331323132233312133
  >>
 
 
 C1111233133313231133133313331333133322331323132233312132
  >>