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

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

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