*SUPPORT*
IN: gazzer dax wif wif OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: gazzer lug zup lug OUT: PINK BLUE BLUE BLUE
IN: lug kiki fep OUT: PURPLE BLUE
IN: dax gazzer kiki gazzer kiki fep OUT: PURPLE PINK GREEN PINK
IN: gazzer kiki lug OUT: BLUE PINK
IN: gazzer OUT: PINK
IN: lug gazzer zup lug OUT: BLUE PINK BLUE BLUE
IN: gazzer dax zup fep OUT: PINK GREEN PURPLE PURPLE
IN: dax gazzer wif OUT: GREEN PINK GREEN PINK
IN: lug zup fep wif OUT: BLUE PURPLE PURPLE BLUE PURPLE PURPLE
IN: gazzer zup dax wif OUT: PINK GREEN GREEN PINK GREEN GREEN
IN: gazzer wif OUT: PINK PINK
IN: fep kiki gazzer OUT: PINK PURPLE
IN: dax kiki gazzer OUT: PINK GREEN

*QUERY*
IN: fep OUT: PURPLE
IN: fep zup dax wif OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN
IN: lug OUT: BLUE
IN: fep zup fep OUT: PURPLE PURPLE PURPLE
IN: lug fep OUT: BLUE PURPLE
IN: fep wif OUT: PURPLE PURPLE
IN: fep zup lug OUT: PURPLE BLUE BLUE
IN: dax zup gazzer OUT: GREEN PINK PINK
IN: lug zup lug OUT: BLUE BLUE BLUE
IN: lug fep zup dax wif OUT: BLUE PURPLE GREEN GREEN BLUE PURPLE GREEN GREEN

*GRAMMAR*
lug -> BLUE 
 dax -> GREEN 
 gazzer -> PINK 
 fep -> PURPLE 
 x1 wif -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] [u2] 
 x1 kiki u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 