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

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

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