*SUPPORT*
IN: blicket zup kiki OUT: BLUE PURPLE BLUE
IN: lug fep OUT: RED GREEN
IN: fep lug OUT: GREEN RED
IN: fep wif fep wif blicket OUT: GREEN GREEN BLUE
IN: lug gazzer kiki zup fep OUT: RED PURPLE GREEN PURPLE
IN: fep wif kiki wif lug gazzer kiki OUT: GREEN PURPLE RED PURPLE
IN: blicket zup blicket OUT: BLUE BLUE BLUE
IN: kiki OUT: PURPLE
IN: lug gazzer kiki OUT: RED PURPLE
IN: fep wif blicket fep gazzer kiki zup fep OUT: GREEN BLUE GREEN PURPLE GREEN PURPLE
IN: fep zup fep OUT: GREEN GREEN GREEN
IN: fep wif blicket zup kiki OUT: GREEN BLUE PURPLE BLUE
IN: blicket wif lug lug OUT: BLUE RED RED
IN: kiki gazzer fep wif kiki kiki zup blicket OUT: PURPLE GREEN PURPLE PURPLE BLUE PURPLE

*QUERY*
IN: lug gazzer lug wif kiki OUT: RED RED PURPLE
IN: lug OUT: RED
IN: lug lug kiki blicket wif lug OUT: RED RED PURPLE BLUE RED
IN: fep OUT: GREEN
IN: kiki gazzer lug gazzer blicket OUT: PURPLE RED BLUE
IN: fep wif kiki gazzer blicket lug wif lug OUT: GREEN PURPLE BLUE RED RED
IN: kiki gazzer kiki zup fep OUT: PURPLE PURPLE GREEN PURPLE
IN: lug gazzer blicket OUT: RED BLUE
IN: blicket blicket fep OUT: BLUE BLUE GREEN
IN: lug gazzer lug zup blicket OUT: RED RED BLUE RED

*GRAMMAR*
lug -> RED 
 blicket -> BLUE 
 fep -> GREEN 
 kiki -> PURPLE 
 u1 zup u2 -> [u1] [u2] [u1] 
 u1 gazzer x1 -> [u1] [x1] 
 u1 wif x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 