*SUPPORT*
IN: lug fep kiki OUT: GREEN YELLOW PINK
IN: dax OUT: PURPLE
IN: fep kiki OUT: YELLOW PINK
IN: kiki blicket gazzer dax gazzer fep OUT: PINK PINK PURPLE YELLOW
IN: kiki OUT: PINK
IN: fep gazzer fep OUT: YELLOW YELLOW
IN: fep OUT: YELLOW
IN: dax kiki wif fep OUT: PURPLE PINK YELLOW PINK YELLOW PINK
IN: fep wif lug OUT: YELLOW GREEN YELLOW GREEN YELLOW
IN: lug OUT: GREEN
IN: dax kiki gazzer lug OUT: PURPLE PINK GREEN
IN: dax wif lug OUT: PURPLE GREEN PURPLE GREEN PURPLE
IN: lug wif dax OUT: GREEN PURPLE GREEN PURPLE GREEN
IN: dax blicket OUT: PURPLE PURPLE

*QUERY*
IN: dax wif fep OUT: PURPLE YELLOW PURPLE YELLOW PURPLE
IN: dax wif lug gazzer kiki OUT: PURPLE GREEN PURPLE GREEN PURPLE PINK
IN: kiki lug fep fep OUT: PINK GREEN YELLOW YELLOW
IN: fep dax gazzer lug OUT: YELLOW PURPLE GREEN
IN: lug wif lug OUT: GREEN GREEN GREEN GREEN GREEN
IN: kiki fep blicket OUT: PINK YELLOW PINK YELLOW
IN: kiki kiki wif lug gazzer fep OUT: PINK PINK GREEN PINK GREEN PINK YELLOW
IN: kiki kiki blicket blicket OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: dax fep kiki blicket gazzer fep OUT: PURPLE YELLOW PINK PURPLE YELLOW PINK YELLOW
IN: lug dax wif lug OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE

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