G12121211233131311331322132313223313232233131333132333131121132211   >>    G1212121123313131133132213231322331323223313133313233313112113221   <<    G12121211233131311331322132313223313232233131333132333131121132213   >>      G12121211233131311331322132313223313232233131333132333131121132212   >>