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

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

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