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

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

*GRAMMAR*
blicket -> PURPLE 
 tufa -> GREEN 
 lug -> BLUE 
 kiki -> PINK 
 x1 fep x2 -> [x2] [x1] 
 u1 zup -> [u1] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 