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

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

*GRAMMAR*
lug -> RED 
 tufa -> BLUE 
 blicket -> PURPLE 
 fep -> YELLOW 
 x1 dax -> [x1] [x1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 