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

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

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