G1212121123313131133132213231322331323223313133313233313233231221
  >>
   G121212112331313113313221323132233132322331313331323331323323122
  <<
   G1212121123313131133132213231322331323223313133313233313233231223
  >>
 
 
 G1212121123313131133132213231322331323223313133313233313233231222
  >>