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

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

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