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

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

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