G12121211233131311331322132313223313232233131333132333131323132313311232321   >>    G1212121123313131133132213231322331323223313133313233313132313231331123232   <<    G12121211233131311331322132313223313232233131333132333131323132313311232323   >>      G12121211233131311331322132313223313232233131333132333131323132313311232322   >>