Q. Need help with a package for London

Manchester(1N) → Glasgow (2N) → Aberdeen(1N) → Glasgow(1N) → Birmingham(1N) → London(2N))

London(2N) → Durham(1N) → Edinburgh(1N) → Glasgow(1N) → Dublin(2N) → Liverpool(1N) → London(1N)

London(5N)

London(2N) → Amsterdam(2N) → Paris(3N) → Zurich(3N) → Milan(1N) → Venice(1N) → Florence(1N)

London(3N) → Belfast (2N) → Dublin (3N)

London(2N) → Edinburgh (2N) → Dublin (2N) → Cork(1N) → Limerick(1N) → Galway(1N) → Dublin(1N)