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

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

*GRAMMAR*
kiki -> PURPLE 
 wif -> YELLOW 
 lug -> GREEN 
 gazzer -> PINK 
 x1 blicket x2 -> [x2] [x1] 
 u1 zup u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 