G1212121123313131133132213231322331323223313133313233313132312312111   >>    G121212112331313113313221323132233132322331313331323331313231231211   <<    G1212121123313131133132213231322331323223313133313233313132312312113   >>      G1212121123313131133132213231322331323223313133313233313132312312112   >>