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

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

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