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

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

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