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

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

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