G1212121123313131133132213231322331323223313133313233313231323331323221321   >>    G121212112331313113313221323132233132322331313331323331323132333132322132   <<    G1212121123313131133132213231322331323223313133313233313231323331323221323   >>      G1212121123313131133132213231322331323223313133313233313231323331323221322   >>