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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> PURPLE 
 gazzer -> YELLOW 
 wif -> BLUE 
 u1 dax x1 -> [u1] [x1] [x1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 