*SUPPORT*
IN: dax kiki blicket OUT: RED PINK
IN: lug tufa OUT: PURPLE PURPLE
IN: lug dax tufa OUT: PURPLE PINK PINK
IN: lug fep dax kiki dax OUT: PURPLE GREEN PINK PINK
IN: lug kiki lug wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep kiki blicket OUT: RED GREEN
IN: blicket kiki dax OUT: PINK RED
IN: dax wif OUT: PINK PINK PINK
IN: lug tufa wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket fep lug fep dax fep kiki blicket OUT: RED GREEN PURPLE GREEN PINK RED GREEN
IN: blicket kiki lug OUT: PURPLE RED
IN: blicket dax OUT: RED PINK
IN: fep OUT: GREEN
IN: dax OUT: PINK

*QUERY*
IN: fep kiki lug OUT: PURPLE GREEN
IN: fep kiki fep OUT: GREEN GREEN
IN: blicket tufa OUT: RED RED
IN: blicket OUT: RED
IN: dax tufa OUT: PINK PINK
IN: lug OUT: PURPLE
IN: blicket kiki fep OUT: GREEN RED
IN: lug kiki lug OUT: PURPLE PURPLE
IN: blicket kiki blicket OUT: RED RED
IN: lug dax kiki lug OUT: PURPLE PURPLE PINK

*GRAMMAR*
blicket -> RED 
 dax -> PINK 
 lug -> PURPLE 
 fep -> GREEN 
 x1 wif -> [x1] [x1] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 