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

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

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