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

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

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