*SUPPORT*
IN: kiki gazzer fep OUT: PURPLE GREEN
IN: dax gazzer wif OUT: YELLOW BLUE
IN: fep tufa OUT: PURPLE PURPLE PURPLE
IN: fep gazzer kiki OUT: GREEN PURPLE
IN: fep kiki tufa OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: wif wif kiki OUT: YELLOW YELLOW GREEN
IN: dax OUT: BLUE
IN: kiki OUT: GREEN
IN: kiki fep OUT: GREEN PURPLE
IN: fep dax gazzer kiki OUT: PURPLE GREEN BLUE
IN: kiki lug fep OUT: PURPLE GREEN PURPLE GREEN
IN: wif fep kiki kiki OUT: YELLOW PURPLE GREEN GREEN
IN: dax wif gazzer kiki gazzer fep OUT: BLUE PURPLE GREEN YELLOW
IN: dax gazzer wif gazzer dax OUT: BLUE YELLOW BLUE

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

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