G131133132313231333133313331333132322331323133313221211331
  >>
   G13113313231323133313331333133313232233132313331322121133
  <<
   G131133132313231333133313331333132322331323133313221211333
  >>
 
 
 G131133132313231333133313331333132322331323133313221211332
  >>