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

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

*GRAMMAR*
gazzer -> BLUE 
 fep -> PINK 
 lug -> PURPLE 
 zup -> GREEN 
 x1 wif u1 -> [u1] [x1] [u1] [u1] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 