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

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

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