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

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

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