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

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

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