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

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

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