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

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

*GRAMMAR*
zup -> PURPLE 
 dax -> PINK 
 gazzer -> GREEN 
 tufa -> RED 
 u1 kiki -> [u1] [u1] [u1] 
 x1 fep x2 -> [x2] [x2] [x1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 