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

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

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