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

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

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