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

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

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