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

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

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