G1212121123313131133132213231322331323223313133313233313231323221111111   >>    G121212112331313113313221323132233132322331313331323331323132322111111   <<    G1212121123313131133132213231322331323223313133313233313231323221111113   >>      G1212121123313131133132213231322331323223313133313233313231323221111112   >>