_____________________________                                                                                                    _____________________________                                                                                                    ----------------.____________      Command                                                                                       _--------------'_____________      Directory       .-------------.                                                               _____________________________        .----.        | Composite   |                                                               _____________________________        |    |--------| Command  |       .--------------.                                        --------------------------___        |    |        '-------------'       | Command      |                                        ----------.________________\_        |    |                              | Guardian  |                                        ----------'_________________;        |    |                              '--------------'                                        _________________________--'_        |    |      .---------.               |                                                     ______________________-'_____        |    |------| Command |---------------.    |                                                _`---------------_--'________        '----'      '---------'--------------------.                                                ______________--'__-----_____                                                                                                    -------_----'----'___________                                                                                                    ___---'______________________                                                                                                    -'___________________________                                                                                                    _____________________________                                                                                                    ----------------------------.                                                                                                    ____________________________)                                                                                                    _________________________--'_                                                                                                    -----------------------'_____                                                                                                    _____________________________                                                                                                    ----------------------_______                                                                                                    `.___________`-------__`---._                                                                                                    __`.__________________-----'_                                                                                                    ____`.____----------'_____`._                                                                                                    --------'___________________|                                                                                                    ----___\____________________|                                                                                                    _____`-,\___________________|                                                                                                    ____--'__\__________________|                                                                                                    --'_______`_________________|                                                                                                    ____________`.______________|                                                                                                    -----_________`_____________;                                                                                                    ______`--------------_-----'_                                                                                                    ______________________`-----.                                                                                                    ____________________________!                                                                                                    ____________________________|                                                                                                    ____________________________;                                                                                                    _--------------------------'_                                                                                                    _`---------------------______ _______\___-------------------------'_____________---'_____________`--`---------------------------_________________________`-.__ ______---'--_____________________|_____________-'_--_____________________`--.__________`-____---------------------------------'_ _________:___`------_____________`._________-'_______`-.________------------------_.-------'---------------'____________________ __________`._________`-------_--------------------------------'______________.-'_/___________`-_________________________________ ___________`._----_-------'___`------_'___________________________________.'_____`---___________`_______________________________ _____________\_____`------------------`-----_________________________---'_____________`-----______`-____________________________ ______________`._____________.-'___`._______``------_------------------______________________`-------___________________________ ________________\____________`._____!________________`---._---'_________`----------_--________________`----------_______________ _________________`______________-------------------_----'-------------------------'________________________`-_____`---------____ ___________________`__________'-___`----___-------'-'_________________________________________________________`-_____________`-. _____________________`._______-----------'----___`-______________________________________________________________`-__----------' __________________----------'__________\_____`-`-------------_______________________________________________..-----'`-._________ ____,-----------'_________`-____________|___________`------___`----------------------______--------------------._______`-------_ ___`---------_-----------------_________;___________________`-----_-------------------_--'------------------_.'`--______________ ------------__`--------_________`---------------------_---------------_-----------___!_____________________.'______`---_________ _____________`----------`-------_----__________________`---------------------------_-|-------------______/______________`---____ _________________________________`-----_--------._____________________________`---`.`-`.-------_____`--,'-------------_______`-. _______________________________________-`-------_---___________________________----`----`.`-----`------|-----..---------_------) ____---_-----------------------------'___________`-------____________--------'---------'__`-._________``-_---`-._--------`----'_ ________`------------------------------------_____________`-------___________________________`---________``-.___`--.____________ ______________________________________________`-------------------.'______________________________`---_______``--------_________ _______________________________________________________________________________________________________`------__________________ ________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________