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

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

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