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

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

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