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

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

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