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

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

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