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

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

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