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

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

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