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

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

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