FCFS: that's one small step for a man one giant leap for mankind. neil armstrong
FCFS: Average seek distance: 15.46

LOOK: an eagle lands on earth's moon making a first small permanent footprint.  
LOOK: Average seek distance: 0.81

SSTF: s tsrif a gnikam noom s'htrae no sdnal elgae namall permanent footprint.  
SSTF: Average seek distance: 1.23