G121323131313232233131323223313231323331323221133132313232211321
  >>
   G12132313131323223313132322331323132333132322113313231323221132
  <<
   G121323131313232233131323223313231323331323221133132313232211323
  >>
 
 
 G121323131313232233131323223313231323331323221133132313232211322
  >>