G33131322231323331313232313233313231333132313223313231333133313223211   >>    G3313132223132333131323231323331323133313231322331323133313331322321   <<    G33131322231323331313232313233313231333132313223313231333133313223213   >>      G33131322231323331313232313233313231333132313223313231333133313223212   >>