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

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

*GRAMMAR*
blicket -> YELLOW 
 fep -> BLUE 
 wif -> GREEN 
 kiki -> PINK 
 u1 dax x1 -> [x1] [u1] 
 u1 lug -> [u1] [u1] [u1] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 