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

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

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