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

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

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