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

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

*GRAMMAR*
lug -> RED 
 kiki -> BLUE 
 dax -> GREEN 
 tufa -> YELLOW 
 x1 blicket u1 -> [u1] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 