Please draw 3 sequence diagrams for the concept description below.

The project will develop an easy-to-use (and hence powerful) interface to allow the evaluation and user-guided selection of a football team for a fantasy league such as is run by several of the broadsheet daily newspapers, and develop algorithms and heuristics to allow automatic choice of the players in the team. Principal components of the software package will include: An attractive and easy to use (preferably web-compatible) user interface to allow easy user manipulation of team choice and interfacing with automatic team choice algorithms. A selection of algorithms and heuristics to allow automatic and semi-automatic team choice. Routines for reading data directly from appropriate newspaper web sites. This data will include fixture data as well as player information. An interface capable of showing team performance week-by-week. Heuristics and an interface to aid in the choice of team transfers.