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

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

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