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

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

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