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

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

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