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

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

*GRAMMAR*
zup -> GREEN 
 kiki -> PINK 
 lug -> PURPLE 
 fep -> BLUE 
 x1 wif u1 -> [x1] [x1] [u1] 
 x1 blicket -> [x1] [x1] 
 x1 gazzer x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 