G13331312121211111333132233131211111133132233122132313233221
  >>
   G1333131212121111133313223313121111113313223312213231323322
  <<
   G13331312121211111333132233131211111133132233122132313233223
  >>
 
 
 G13331312121211111333132233131211111133132233122132313233222
  >>