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

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

*GRAMMAR*
gazzer -> PINK 
 wif -> PURPLE 
 lug -> BLUE 
 kiki -> GREEN 
 u1 fep u2 -> [u2] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 