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

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

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