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

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

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