*SUPPORT*
IN: lug dax OUT: PURPLE PURPLE
IN: lug zup lug OUT: PURPLE PURPLE
IN: kiki OUT: RED
IN: kiki blicket zup lug OUT: RED BLUE PURPLE
IN: fep dax OUT: PINK PINK
IN: lug OUT: PURPLE
IN: fep blicket dax OUT: PINK BLUE BLUE
IN: blicket blicket blicket dax OUT: BLUE BLUE BLUE BLUE
IN: lug zup lug wif lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket wif lug OUT: PURPLE BLUE PURPLE PURPLE
IN: lug zup kiki OUT: PURPLE RED
IN: blicket zup kiki OUT: BLUE RED
IN: fep zup lug OUT: PINK PURPLE
IN: blicket zup fep wif blicket OUT: BLUE BLUE PINK BLUE BLUE

*QUERY*
IN: kiki dax OUT: RED RED
IN: fep wif kiki OUT: RED PINK RED RED
IN: blicket wif fep OUT: PINK BLUE PINK PINK
IN: blicket zup blicket wif fep OUT: PINK BLUE BLUE PINK PINK
IN: fep OUT: PINK
IN: blicket OUT: BLUE
IN: blicket zup fep OUT: BLUE PINK
IN: fep lug OUT: PINK PURPLE
IN: kiki zup blicket OUT: RED BLUE
IN: lug zup fep OUT: PURPLE PINK

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