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

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

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