G13113313231323133313331333133313113313331333132322331122112121
  >>
   G1311331323132313331333133313331311331333133313232233112211212
  <<
   G13113313231323133313331333133313113313331333132322331122112123
  >>
 
 
 G13113313231323133313331333133313113313331333132322331122112122
  >>