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

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

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