G12121211233131311331322132313223313232233131333132333132313233232211   >>    G1212121123313131133132213231322331323223313133313233313231323323221   <<    G12121211233131311331322132313223313232233131333132333132313233232213   >>      G12121211233131311331322132313223313232233131333132333132313233232212   >>