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

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

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