*SUPPORT*
IN: fep lug OUT: PINK RED
IN: fep OUT: PINK
IN: blicket OUT: PURPLE
IN: lug wif OUT: RED BLUE
IN: lug dax OUT: RED RED
IN: wif dax OUT: BLUE BLUE
IN: wif tufa lug dax OUT: BLUE RED RED BLUE
IN: lug wif lug kiki fep OUT: PINK RED BLUE RED
IN: blicket fep OUT: PURPLE PINK
IN: lug fep OUT: RED PINK
IN: blicket lug OUT: PURPLE RED
IN: blicket wif OUT: PURPLE BLUE
IN: blicket dax OUT: PURPLE PURPLE
IN: wif OUT: BLUE

*QUERY*
IN: fep dax OUT: PINK PINK
IN: lug blicket dax dax OUT: RED PURPLE RED PURPLE RED PURPLE RED PURPLE
IN: blicket dax dax kiki blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket lug dax kiki lug OUT: RED PURPLE RED PURPLE RED
IN: fep fep wif wif kiki blicket kiki lug OUT: RED PURPLE PINK PINK BLUE BLUE
IN: wif blicket OUT: BLUE PURPLE
IN: wif lug lug OUT: BLUE RED RED
IN: wif fep OUT: BLUE PINK
IN: blicket tufa fep OUT: PURPLE PINK PURPLE
IN: lug OUT: RED

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