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

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

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