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

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

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