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

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

*GRAMMAR*
fep -> PURPLE 
 tufa -> BLUE 
 wif -> PINK 
 kiki -> YELLOW 
 u1 blicket u2 -> [u1] [u2] [u2] [u2] 
 u1 lug -> [u1] [u1] [u1] 
 x1 zup -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 