text: TRY ALL POSSIBLE BREAK - POINTS For any keystroke N , we need to loop from N - 3 keystrokes back to 1 keystroke to find a breakpoint ' b ' after which we will have Ctrl - A , Ctrl - C and then only Ctrl - V all the way .
code: for b in range ( N - 3 , 0 , - 1 ) : NEW_LINE