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

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

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