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

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

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