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

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

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