G1213231313132322331313232233132313331323132232321323222221
  >>
   G121323131313232233131323223313231333132313223232132322222
  <<
   G1213231313132322331313232233132313331323132232321323222223
  >>
 
 
 G1213231313132322331313232233132313331323132232321323222222
  >>