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

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

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