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

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

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