*SUPPORT*
IN: fep gazzer zup OUT: GREEN GREEN YELLOW
IN: fep wif gazzer kiki tufa OUT: GREEN GREEN GREEN GREEN PINK PINK PINK PINK
IN: zup wif OUT: YELLOW YELLOW
IN: fep zup fep wif OUT: GREEN YELLOW GREEN GREEN
IN: fep kiki OUT: GREEN PINK
IN: kiki fep OUT: PINK GREEN
IN: kiki zup wif gazzer lug wif OUT: PINK YELLOW YELLOW PINK YELLOW YELLOW PURPLE PURPLE
IN: lug tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep gazzer kiki wif OUT: GREEN GREEN PINK PINK
IN: zup OUT: YELLOW
IN: kiki tufa OUT: PINK PINK PINK PINK
IN: kiki wif OUT: PINK PINK
IN: zup zup lug OUT: YELLOW YELLOW PURPLE
IN: fep tufa OUT: GREEN GREEN GREEN GREEN

*QUERY*
IN: fep lug kiki tufa OUT: GREEN PURPLE PINK PINK PINK PINK
IN: kiki OUT: PINK
IN: fep OUT: GREEN
IN: fep wif OUT: GREEN GREEN
IN: zup fep wif OUT: YELLOW GREEN GREEN
IN: zup lug tufa OUT: YELLOW PURPLE PURPLE PURPLE PURPLE
IN: kiki zup wif OUT: PINK YELLOW YELLOW
IN: lug fep tufa OUT: PURPLE GREEN GREEN GREEN GREEN
IN: lug wif OUT: PURPLE PURPLE
IN: fep kiki wif gazzer zup OUT: GREEN PINK PINK GREEN PINK PINK YELLOW

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