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

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

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