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

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

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