*SUPPORT*
IN: lug wif tufa OUT: PURPLE PURPLE PINK
IN: tufa wif lug OUT: PINK PINK PURPLE
IN: tufa lug wif tufa OUT: PURPLE PURPLE PURPLE PINK
IN: lug dax gazzer OUT: PINK YELLOW PINK YELLOW
IN: zup blicket lug OUT: PINK RED RED PINK
IN: zup wif lug OUT: PINK PINK RED
IN: tufa wif dax OUT: YELLOW YELLOW PURPLE
IN: tufa OUT: PURPLE
IN: lug blicket tufa OUT: PURPLE PINK PINK PURPLE
IN: zup wif zup OUT: RED RED RED
IN: lug tufa gazzer OUT: PINK PURPLE PINK PURPLE
IN: dax tufa wif tufa OUT: YELLOW PURPLE PURPLE PURPLE
IN: dax OUT: YELLOW
IN: dax wif zup OUT: RED RED YELLOW

*QUERY*
IN: lug zup wif zup OUT: PINK RED RED RED
IN: zup lug zup OUT: RED PINK RED
IN: tufa tufa OUT: PURPLE PURPLE
IN: lug wif dax OUT: YELLOW YELLOW PINK
IN: lug zup blicket lug OUT: PINK PINK RED RED PINK
IN: lug blicket lug OUT: PINK PINK PINK PINK
IN: lug lug blicket tufa OUT: PINK PURPLE PINK PINK PURPLE
IN: dax gazzer OUT: YELLOW YELLOW
IN: zup tufa tufa wif dax OUT: RED PURPLE YELLOW YELLOW PURPLE
IN: lug OUT: PINK

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