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

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

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