*SUPPORT*
IN: gazzer blicket OUT: BLUE GREEN
IN: gazzer gazzer OUT: BLUE BLUE
IN: gazzer gazzer zup lug OUT: BLUE BLUE YELLOW
IN: lug zup lug tufa kiki tufa gazzer OUT: YELLOW YELLOW RED BLUE
IN: lug kiki OUT: YELLOW RED
IN: kiki OUT: RED
IN: blicket zup lug OUT: GREEN YELLOW
IN: kiki zup lug OUT: RED YELLOW
IN: lug gazzer lug zup gazzer fep OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: gazzer zup blicket OUT: BLUE GREEN
IN: lug lug zup blicket tufa blicket zup kiki OUT: YELLOW YELLOW GREEN GREEN RED
IN: lug OUT: YELLOW
IN: gazzer zup lug OUT: BLUE YELLOW
IN: lug gazzer fep OUT: YELLOW BLUE YELLOW BLUE

*QUERY*
IN: blicket fep OUT: GREEN GREEN
IN: gazzer tufa kiki fep OUT: BLUE RED BLUE RED
IN: lug zup lug OUT: YELLOW YELLOW
IN: gazzer tufa lug gazzer OUT: BLUE YELLOW BLUE
IN: gazzer fep OUT: BLUE BLUE
IN: blicket zup blicket OUT: GREEN GREEN
IN: lug tufa blicket zup blicket fep OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: blicket kiki tufa kiki fep OUT: GREEN RED RED GREEN RED RED
IN: blicket OUT: GREEN
IN: gazzer OUT: BLUE

*GRAMMAR*
kiki -> RED 
 lug -> YELLOW 
 blicket -> GREEN 
 gazzer -> BLUE 
 u1 zup u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 