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

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

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