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

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

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