Serial Reading and servo selection

no, it cant.

this is the code to select the servo

Servo1 = 201
Servo2 = 202
...

for example,
i want to send 2 angles to 2 servos, then it should look like this in serial monitor:

201
45
202
90

servo1 should be 45 degree, and servo2 should be 90 degree

so, i think i know how to send from matlab, like the code above

but how do i seperate the different serial inputs with the arduino?

edit:

the big problem is, i cant use the serial monitor, to check what kind of data is send, it always says com3 is already in use.
is there any solution, to use the serial monitor, while sending data with com3 with matlab?