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

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

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