*SUPPORT*
IN: fep lug tufa OUT: PINK RED PINK PINK RED RED
IN: kiki fep blicket tufa kiki OUT: PURPLE PINK PURPLE RED
IN: tufa lug fep OUT: RED PINK RED RED PINK PINK
IN: tufa wif OUT: PINK YELLOW
IN: tufa OUT: PINK
IN: wif OUT: YELLOW
IN: kiki fep tufa wif blicket wif dax OUT: PURPLE RED PINK YELLOW YELLOW YELLOW
IN: fep dax OUT: RED RED
IN: wif blicket tufa OUT: PINK YELLOW
IN: kiki blicket wif lug kiki OUT: PURPLE YELLOW PURPLE PURPLE YELLOW YELLOW PURPLE
IN: wif lug fep OUT: RED YELLOW RED RED YELLOW YELLOW
IN: kiki dax OUT: PURPLE PURPLE
IN: fep OUT: RED
IN: tufa blicket tufa blicket fep OUT: RED PINK PINK

*QUERY*
IN: tufa kiki OUT: PINK PURPLE
IN: fep kiki lug wif OUT: RED YELLOW PURPLE YELLOW YELLOW PURPLE PURPLE
IN: kiki wif wif OUT: PURPLE YELLOW YELLOW
IN: kiki OUT: PURPLE
IN: tufa blicket wif tufa dax OUT: YELLOW PINK PINK PINK
IN: kiki tufa dax OUT: PURPLE PINK PINK
IN: tufa dax OUT: PINK PINK
IN: kiki blicket kiki wif dax OUT: PURPLE YELLOW YELLOW PURPLE
IN: tufa tufa dax OUT: PINK PINK PINK
IN: wif dax OUT: YELLOW YELLOW

*GRAMMAR*
tufa -> PINK 
 fep -> RED 
 wif -> YELLOW 
 kiki -> PURPLE 
 u1 lug x1 -> [x1] [u1] [x1] [x1] [u1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 blicket x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 