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

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

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