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

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

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