Consider the LII System shown below, with $x(t)$ as input signsl, $y(t)$ as output signsl, yit$)$ as intermediate output signals and hi$($t$)$ as individual impulse response.

$x(t)=u(t-2)$

$h_1(t)=(t+2)$

$h_2(t)=(t+1)$

$h_3(t)=(t-2)$

$h_4(t)=(t-2)$

$h_5(t)=u(t+5)$

$V_1(t)$ is w$($t$)$

$y_2(t)$ is: u$($t$+1)$

$y_3(t)$ is: ut it

$y_4(t)$ is: ute $2$

$y(t)$ is: $$