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

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

*GRAMMAR*
kiki -> RED 
 wif -> PURPLE 
 zup -> YELLOW 
 lug -> PINK 
 x1 fep x2 -> [x1] [x2] 
 x1 dax -> [x1] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 