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

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

*GRAMMAR*
dax -> PINK 
 tufa -> GREEN 
 zup -> BLUE 
 kiki -> YELLOW 
 u1 fep u2 -> [u1] [u1] [u1] [u2] 
 x1 wif -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 