Minimum Cost Maximum Flow Algorithm with restrictions

```html

LOOP until stop
  over
    SET = NULL
    SET = INFINITY
    over clients 
       IF client has server
           CONTINUE
       SET dist = distance from client to server
       IF dist <
         SET = client
         SET = dist
  ENDLOOP over clients
  IF = NULL
       
  over client to server
ENDLOOP over
ENDLOOP until stop

```