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

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

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