*SUPPORT*
IN: blicket dax wif wif OUT: BLUE PURPLE PURPLE
IN: wif kiki wif zup kiki OUT: PURPLE GREEN PURPLE PURPLE PURPLE GREEN
IN: wif dax kiki dax lug blicket kiki fep OUT: PURPLE GREEN PINK BLUE GREEN GREEN
IN: kiki wif blicket zup blicket OUT: GREEN PURPLE BLUE BLUE BLUE BLUE
IN: wif dax blicket zup kiki OUT: PURPLE BLUE BLUE BLUE GREEN
IN: kiki zup kiki OUT: GREEN GREEN GREEN GREEN
IN: kiki fep OUT: GREEN GREEN
IN: wif zup kiki OUT: PURPLE PURPLE PURPLE GREEN
IN: blicket kiki dax lug zup lug OUT: BLUE GREEN PINK PINK PINK PINK
IN: kiki dax lug fep OUT: GREEN PINK PINK
IN: kiki kiki OUT: GREEN GREEN
IN: lug fep OUT: PINK PINK
IN: kiki dax kiki OUT: GREEN GREEN
IN: lug zup lug OUT: PINK PINK PINK PINK

*QUERY*
IN: lug lug fep OUT: PINK PINK PINK
IN: wif OUT: PURPLE
IN: kiki OUT: GREEN
IN: lug OUT: PINK
IN: blicket fep OUT: BLUE BLUE
IN: blicket dax wif fep OUT: BLUE PURPLE PURPLE
IN: lug zup wif OUT: PINK PINK PINK PURPLE
IN: kiki dax kiki dax blicket zup blicket OUT: GREEN GREEN BLUE BLUE BLUE BLUE
IN: wif fep OUT: PURPLE PURPLE
IN: blicket OUT: BLUE

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