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

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

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