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

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

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