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

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

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