*SUPPORT*
IN: lug tufa zup OUT: PINK PINK YELLOW PINK
IN: lug lug kiki dax zup wif gazzer OUT: PINK BLUE PINK BLUE YELLOW YELLOW PURPLE
IN: gazzer wif kiki OUT: BLUE PURPLE
IN: kiki OUT: PURPLE
IN: gazzer wif gazzer OUT: BLUE BLUE
IN: zup kiki kiki lug wif kiki wif lug OUT: PINK PURPLE PURPLE YELLOW PURPLE YELLOW
IN: kiki zup OUT: PURPLE PINK
IN: lug OUT: YELLOW
IN: kiki kiki wif gazzer gazzer wif zup OUT: PURPLE PURPLE BLUE BLUE PINK
IN: zup OUT: PINK
IN: kiki gazzer OUT: PURPLE BLUE
IN: gazzer kiki OUT: BLUE PURPLE
IN: lug zup OUT: YELLOW PINK
IN: kiki lug wif gazzer kiki OUT: PURPLE YELLOW BLUE PURPLE

*QUERY*
IN: zup wif lug tufa gazzer wif zup OUT: PINK BLUE PINK BLUE PINK YELLOW BLUE PINK
IN: lug lug OUT: YELLOW YELLOW
IN: kiki wif gazzer wif gazzer OUT: PURPLE BLUE BLUE
IN: gazzer wif zup wif gazzer dax zup OUT: PINK PINK BLUE PINK BLUE
IN: zup wif zup OUT: PINK PINK
IN: kiki wif zup OUT: PURPLE PINK
IN: gazzer OUT: BLUE
IN: gazzer wif kiki lug OUT: BLUE PURPLE YELLOW
IN: gazzer gazzer OUT: BLUE BLUE
IN: gazzer tufa gazzer OUT: BLUE BLUE BLUE BLUE

*GRAMMAR*
zup -> PINK 
 lug -> YELLOW 
 kiki -> PURPLE 
 gazzer -> BLUE 
 x1 dax x2 -> [x2] [x2] [x1] 
 u1 wif x1 -> [u1] [x1] 
 x1 tufa x2 -> [x2] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 