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

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

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