G3313131121333132212323132313232213231323132322132322121
  >>
   G331313112133313221232313231323221323132313232213232212
  <<
   G3313131121333132212323132313232213231323132322132322123
  >>
 
 
 G3313131121333132212323132313232213231323132322132322122
  >>