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

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

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