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

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

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