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

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

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