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

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

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