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

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

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