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

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

*GRAMMAR*
dax -> YELLOW 
 tufa -> GREEN 
 fep -> PINK 
 zup -> PURPLE 
 u1 wif -> [u1] [u1] [u1] 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 