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

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

*GRAMMAR*
kiki -> BLUE 
 tufa -> PINK 
 gazzer -> RED 
 fep -> PURPLE 
 x1 zup -> [x1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 