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

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

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