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

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

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