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

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

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