G1212121123313131133132213231322331323223313133313233313232332333221   >>    G121212112331313113313221323132233132322331313331323331323233233322   <<    G1212121123313131133132213231322331323223313133313233313232332333223   >>      G1212121123313131133132213231322331323223313133313233313232332333222   >>