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

$x(t)=u(t+3)$

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

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

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

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

$h_5(t)=u(t-3)$

$y_1(t)is$

$y_2(t)is$

$y_3(t)is$:

$$

$y_4(t)is$:

$$

$y_5(t)is$

$$

$y(t)is$:

$$