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

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

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