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

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

*GRAMMAR*
blicket -> PINK 
 wif -> PURPLE 
 zup -> YELLOW 
 lug -> BLUE 
 u1 dax u2 -> [u2] [u1] [u1] 
 x1 tufa u1 -> [u1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 