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

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

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