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

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

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