*SUPPORT*
IN: wif fep lug dax blicket OUT: BLUE RED RED YELLOW
IN: blicket wif kiki fep wif OUT: BLUE RED PURPLE BLUE RED PURPLE RED
IN: blicket fep blicket dax wif OUT: RED BLUE BLUE BLUE
IN: blicket OUT: BLUE
IN: wif lug fep kiki dax kiki OUT: PURPLE RED YELLOW RED YELLOW PURPLE
IN: blicket zup lug OUT: BLUE BLUE YELLOW
IN: wif OUT: RED
IN: lug fep kiki OUT: YELLOW YELLOW PURPLE
IN: blicket kiki fep kiki OUT: BLUE PURPLE BLUE PURPLE PURPLE
IN: kiki zup lug fep wif OUT: PURPLE PURPLE YELLOW YELLOW RED
IN: wif lug fep kiki OUT: RED YELLOW RED YELLOW PURPLE
IN: wif fep blicket OUT: RED RED BLUE
IN: blicket zup blicket OUT: BLUE BLUE BLUE
IN: blicket lug wif lug dax kiki OUT: PURPLE BLUE YELLOW RED YELLOW

*QUERY*
IN: lug fep lug OUT: YELLOW YELLOW YELLOW
IN: blicket dax kiki OUT: PURPLE BLUE
IN: lug OUT: YELLOW
IN: blicket fep lug fep kiki OUT: BLUE BLUE YELLOW BLUE BLUE YELLOW PURPLE
IN: blicket zup blicket kiki fep wif dax blicket OUT: BLUE BLUE BLUE BLUE PURPLE BLUE PURPLE RED
IN: kiki OUT: PURPLE
IN: blicket wif OUT: BLUE RED
IN: blicket kiki OUT: BLUE PURPLE
IN: wif blicket fep blicket OUT: RED BLUE RED BLUE BLUE
IN: wif fep kiki OUT: RED RED PURPLE

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