G33131322231323331313232313233313231323133313223313231333133313232321321   >>    G3313132223132333131323231323331323132313331322331323133313331323232132   <<    G33131322231323331313232313233313231323133313223313231333133313232321323   >>      G33131322231323331313232313233313231323133313223313231333133313232321322   >>