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

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

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