${?}_{{?}_{{?}_{?}}{?}_{{?}_{?}}{?}_{{?}_{?}}{?}_{{?}_{?}}{?}_{{?}_{?}}{?}_{{?}_{?}}\text{w}\text{o}\text{u}\text{l}\text{d}be\text{L}\text{E}\text{A}\text{S}\text{T}\text{L}\text{I}\text{K}\text{E}\text{L}\text{Y}to\text{u}\text{s}\text{e}\text{s}\text{u}\text{p}\text{p}\text{o}\text{r}\text{t}\text{i}\text{n}\text{g}\text{s}\text{a}\text{l}\text{e}\text{s}\text{p}\text{e}\text{o}\text{p}\text{l}\text{e}\text{.}}$

Supermarkets

Producers $of$ prescription drugs

Producers $of$ business accessories

Producers $of$ consumer staples

Merchant wholesalers $of$ installations