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

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

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