write the codes in the forever loop to do the following:

if the user input $\text{'}3\text{'},$ display $\text{'}3\text{'},\text{'}4\text{'},\text{'}5\text{'}$ and $\text{'}6\text{'}$ ;

if the user input $\text{'}1\text{'},$ display $\text{'}1\text{'},\text{'}2\text{'},\text{'}3\text{'}$ and $\text{'}4\text{'}$;

if the user input $\text{'}1234\text{'},$ display 'finish'.

After the last digit display, display "Finish" with a delay of $1$ second