G132313222233131333131323223313231333133313221213231323132333231   >>    G13231322223313133313132322331323133313331322121323132313233323   <<    G132313222233131333131323223313231333133313221213231323132333233   >>      G132313222233131333131323223313231333133313221213231323132333232   >>