G12121211233131311331322132313223313232233131333132333131133132221
  >>
   G1212121123313131133132213231322331323223313133313233313113313222
  <<
   G12121211233131311331322132313223313232233131333132333131133132223
  >>
 
 
 G12121211233131311331322132313223313232233131333132333131133132222
  >>