<image> As shown in the figure, Miaoxiang's route from home to school is as follows:
(1) Miaoxiang has ____ possible routes from home to school.
(2) Miaoxiang can go through ____ and ____ to reach the school, covering a total distance of ____ meters.
(3) Alternatively, Miaoxiang can go through ____ to reach the school, covering a total distance of ____ meters.