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

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

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