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

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

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