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

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

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