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

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

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