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

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

*GRAMMAR*
blicket -> PINK 
 tufa -> RED 
 fep -> PURPLE 
 zup -> YELLOW 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 u1 wif x1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 