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

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

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