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

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

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