G1213231313132322331313232233132313331323331323133313233313331323132313231333233232211211
  >>
   G121323131313232233131323223313231333132333132313331323331333132313231323133323323221121
  <<
   G1213231313132322331313232233132313331323331323133313233313331323132313231333233232211213
  >>
 
 
 G1213231313132322331313232233132313331323331323133313233313331323132313231333233232211212
  >>