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

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

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