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

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

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