A city map is laid out on a coordinate grid with City Hall at the origin. Each unit on the grid represents a distance of one city block. Max spends the day running errands and visiting the following locations before heading back to his apartment.

Post Office (–15, –4)
Library (–15, 16)
Police Station (–3, 16)
Bank (–3, 8)
Coffee Shop (4, 8)
Pet Store (4, –4)
Grocery Store (–8, –4)

Which of the following options has a distance of 12 city blocks? Select three that apply.
Post Office to Library
Pet Store to Grocery Store
Library to Police Station
Coffee Shop to Pet Store
Police Station to Bank
Bank to Coffee Shop