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

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

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