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

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

*GRAMMAR*
wif -> BLUE 
 gazzer -> PINK 
 kiki -> RED 
 tufa -> YELLOW 
 x1 dax x2 -> [x2] [x1] 
 u1 zup u2 -> [u1] [u1] [u2] [u2] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 