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

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

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