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

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

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