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

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

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