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

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

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