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

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

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