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

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

*GRAMMAR*
kiki -> PINK 
 blicket -> RED 
 fep -> YELLOW 
 wif -> PURPLE 
 u1 gazzer x1 -> [x1] [u1] 
 u1 lug u2 -> [u2] [u1] 
 u1 tufa x1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 