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

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

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