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

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

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