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

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

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