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

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

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