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

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

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