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

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

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