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

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

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