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

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

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