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

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

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