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

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

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