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

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

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