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

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

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