5.1.1. When program starts

This block is used to start the program followed by the command what to do when it starts 

Example  5.1.1.


5.1.2. When program ends

This block is used to stop the execution of the program. 

Example 5.1.2.

5.1.3. Whenever up is clicked

This block is executed whenever anything on the keyboard is clicked.

Example 5.1.3.

Before execution

After execution

5.2.1. Wait for 2 seconds

Blocks used to add timing to the program for a waiting period for 2 seconds. (Also can be changed to any value i.e 50 secs or 100 secs) 

Example 5.2.1.

Before execution

After execution