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

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

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