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

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

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