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

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

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