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

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

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