There is no mention of a time period in this and there is no mention of returning to the original departure airport. Therefore a week long trip could count or even a one way flight with two stops would count.
Smith, as noted elsewhere in this thread, there
IS a time limitation as shown by conversations with the CAA. The CAA also issued a memo which was sent to the FTOs regarding this. It must be completed within a 24 hour period.
LASORS is
NOT the definitive document or legislation regarding regulations. (unlike the FARs) They come from the ANO etc etc.