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

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

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