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

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

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