G1212121123313131133132213231322331323223313133313233313232112312131   >>    G121212112331313113313221323132233132322331313331323331323211231213   <<    G1212121123313131133132213231322331323223313133313233313232112312133   >>      G1212121123313131133132213231322331323223313133313233313232112312132   >>