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

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

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