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

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

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