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

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

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