G1212121123313131133132213231322331323223313133313233313232111311   >>    G121212112331313113313221323132233132322331313331323331323211131   <<    G1212121123313131133132213231322331323223313133313233313232111313   >>      G1212121123313131133132213231322331323223313133313233313232111312   >>