$541016\mathrm{.}3900880.qx32qy?$

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List names$\_$list contains three strings read from input. Create a set named unique$\_$names containing the unique strings in names$\_$list.

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Ex: If the input is:

Pat

Ron

Ron

then the output is:

$[\text{'}$Pat$\text{'},$ 'Ron'$]$

Note: Because sets are unordered, the set is printed using the sorted$()$ function here for comparison.

names$\_$list input $(),$ input $(),$ input $()]$

unique$\_$names $=$ sorted$($names$\_$list$)$

print$($sorted$($unique$\_$names$))$

$1$

$2$

$3$

$4$